diff --git a/qase-api-client/docs/DefectCreate.md b/qase-api-client/docs/DefectCreate.md
index 2436f914..e2050749 100644
--- a/qase-api-client/docs/DefectCreate.md
+++ b/qase-api-client/docs/DefectCreate.md
@@ -10,7 +10,7 @@ Name | Type | Description | Notes
 **severity** | **number** |  | [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
 **attachments** | **Array<string>** |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 
 ## Example
diff --git a/qase-api-client/docs/DefectUpdate.md b/qase-api-client/docs/DefectUpdate.md
index 1938186f..763e4277 100644
--- a/qase-api-client/docs/DefectUpdate.md
+++ b/qase-api-client/docs/DefectUpdate.md
@@ -10,7 +10,7 @@ Name | Type | Description | Notes
 **severity** | **number** |  | [optional] [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
 **attachments** | **Array<string>** |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Partial update: only fields present in the payload are validated; required fields not included are not enforced. Send `\"\"` to clear a value. Unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 
 ## Example
diff --git a/qase-api-client/docs/RunCreate.md b/qase-api-client/docs/RunCreate.md
index aed7db1e..93c12901 100644
--- a/qase-api-client/docs/RunCreate.md
+++ b/qase-api-client/docs/RunCreate.md
@@ -17,7 +17,7 @@ Name | Type | Description | Notes
 **author_id** | **number** |  | [optional] [default to undefined]
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 **configurations** | **Array<number>** |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 **start_time** | **string** |  | [optional] [default to undefined]
 **end_time** | **string** |  | [optional] [default to undefined]
 **is_cloud** | **boolean** | Indicates if the run is created for the Test Cases produced by AIDEN | [optional] [default to undefined]
diff --git a/qase-api-client/docs/Runupdate.md b/qase-api-client/docs/Runupdate.md
index 9f80c48f..e0fd3b3b 100644
--- a/qase-api-client/docs/Runupdate.md
+++ b/qase-api-client/docs/Runupdate.md
@@ -12,7 +12,7 @@ Name | Type | Description | Notes
 **milestone_id** | **number** |  | [optional] [default to undefined]
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 **configurations** | **Array<number>** |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 
 ## Example
 
diff --git a/qase-api-client/docs/TestCase.md b/qase-api-client/docs/TestCase.md
index 901be233..62f259cf 100644
--- a/qase-api-client/docs/TestCase.md
+++ b/qase-api-client/docs/TestCase.md
@@ -17,7 +17,9 @@ Name | Type | Description | Notes
 **layer** | **number** |  | [optional] [default to undefined]
 **is_flaky** | **number** |  | [optional] [default to undefined]
 **behavior** | **number** |  | [optional] [default to undefined]
-**automation** | **number** |  | [optional] [default to undefined]
+**automation** | **number** | Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. | [optional] [default to undefined]
+**isManual** | **number** | `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field. | [optional] [default to undefined]
+**isToBeAutomated** | **number** | `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`. | [optional] [default to undefined]
 **status** | **number** |  | [optional] [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
 **suite_id** | **number** |  | [optional] [default to undefined]
@@ -56,6 +58,8 @@ const instance: TestCase = {
     is_flaky,
     behavior,
     automation,
+    isManual,
+    isToBeAutomated,
     status,
     milestone_id,
     suite_id,
diff --git a/qase-api-client/docs/TestCaseCreate.md b/qase-api-client/docs/TestCaseCreate.md
index 4b138ccb..ce36d621 100644
--- a/qase-api-client/docs/TestCaseCreate.md
+++ b/qase-api-client/docs/TestCaseCreate.md
@@ -17,7 +17,9 @@ Name | Type | Description | Notes
 **is_flaky** | **number** |  | [optional] [default to undefined]
 **suite_id** | **number** |  | [optional] [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
-**automation** | **number** |  | [optional] [default to undefined]
+**automation** | **number** | Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. If both `automation` and `isManual`/`isToBeAutomated` are provided, `isManual` and `isToBeAutomated` take precedence. | [optional] [default to undefined]
+**isManual** | **number** | `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field. | [optional] [default to undefined]
+**isToBeAutomated** | **number** | `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`. | [optional] [default to undefined]
 **status** | **number** |  | [optional] [default to undefined]
 **steps_type** | **string** | Determines the format of the steps field. When \"classic\", steps use the standard action/expected_result/data format. When \"gherkin\", steps use the {value: \"Given...\\nWhen...\\nThen...\"} format. | [optional] [default to StepsTypeEnum_CLASSIC]
 **attachments** | **Array<string>** | A list of Attachment hashes. | [optional] [default to undefined]
@@ -25,7 +27,7 @@ Name | Type | Description | Notes
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 **params** | **{ [key: string]: Array<string>; }** | Deprecated, use `parameters` instead. | [optional] [default to undefined]
 **parameters** | [**Array<TestCaseParameterCreate>**](TestCaseParameterCreate.md) |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 **created_at** | **string** |  | [optional] [default to undefined]
 **updated_at** | **string** |  | [optional] [default to undefined]
 
@@ -48,6 +50,8 @@ const instance: TestCaseCreate = {
     suite_id,
     milestone_id,
     automation,
+    isManual,
+    isToBeAutomated,
     status,
     steps_type,
     attachments,
diff --git a/qase-api-client/docs/TestCaseUpdate.md b/qase-api-client/docs/TestCaseUpdate.md
index 609ac7a6..cd4638e1 100644
--- a/qase-api-client/docs/TestCaseUpdate.md
+++ b/qase-api-client/docs/TestCaseUpdate.md
@@ -17,7 +17,9 @@ Name | Type | Description | Notes
 **is_flaky** | **number** |  | [optional] [default to undefined]
 **suite_id** | **number** |  | [optional] [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
-**automation** | **number** |  | [optional] [default to undefined]
+**automation** | **number** | Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. If both `automation` and `isManual`/`isToBeAutomated` are provided, `isManual` and `isToBeAutomated` take precedence. | [optional] [default to undefined]
+**isManual** | **number** | `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field. | [optional] [default to undefined]
+**isToBeAutomated** | **number** | `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`. | [optional] [default to undefined]
 **status** | **number** |  | [optional] [default to undefined]
 **steps_type** | **string** | Determines the format of the steps field. When \"classic\", steps use the standard action/expected_result/data format. When \"gherkin\", steps use the {value: \"Given...\\nWhen...\\nThen...\"} format. | [optional] [default to StepsTypeEnum_CLASSIC]
 **attachments** | **Array<string>** | A list of Attachment hashes. | [optional] [default to undefined]
@@ -25,7 +27,7 @@ Name | Type | Description | Notes
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 **params** | **{ [key: string]: Array<string>; }** | Deprecated, use `parameters` instead. | [optional] [default to undefined]
 **parameters** | [**Array<TestCaseParameterCreate>**](TestCaseParameterCreate.md) |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Partial update: only fields present in the payload are validated; required fields not included are not enforced. Send `\"\"` to clear a value. Unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 
 ## Example
 
@@ -46,6 +48,8 @@ const instance: TestCaseUpdate = {
     suite_id,
     milestone_id,
     automation,
+    isManual,
+    isToBeAutomated,
     status,
     steps_type,
     attachments,
diff --git a/qase-api-client/docs/TestCasebulkCasesInner.md b/qase-api-client/docs/TestCasebulkCasesInner.md
index 265d5a72..cd67aa89 100644
--- a/qase-api-client/docs/TestCasebulkCasesInner.md
+++ b/qase-api-client/docs/TestCasebulkCasesInner.md
@@ -17,7 +17,9 @@ Name | Type | Description | Notes
 **is_flaky** | **number** |  | [optional] [default to undefined]
 **suite_id** | **number** |  | [optional] [default to undefined]
 **milestone_id** | **number** |  | [optional] [default to undefined]
-**automation** | **number** |  | [optional] [default to undefined]
+**automation** | **number** | Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. If both `automation` and `isManual`/`isToBeAutomated` are provided, `isManual` and `isToBeAutomated` take precedence. | [optional] [default to undefined]
+**isManual** | **number** | `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field. | [optional] [default to undefined]
+**isToBeAutomated** | **number** | `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`. | [optional] [default to undefined]
 **status** | **number** |  | [optional] [default to undefined]
 **steps_type** | **string** | Determines the format of the steps field. When \"classic\", steps use the standard action/expected_result/data format. When \"gherkin\", steps use the {value: \"Given...\\nWhen...\\nThen...\"} format. | [optional] [default to StepsTypeEnum_CLASSIC]
 **attachments** | **Array<string>** | A list of Attachment hashes. | [optional] [default to undefined]
@@ -25,7 +27,7 @@ Name | Type | Description | Notes
 **tags** | **Array<string>** |  | [optional] [default to undefined]
 **params** | **{ [key: string]: Array<string>; }** | Deprecated, use `parameters` instead. | [optional] [default to undefined]
 **parameters** | [**Array<TestCaseParameterCreate>**](TestCaseParameterCreate.md) |  | [optional] [default to undefined]
-**custom_field** | **{ [key: string]: string; }** | A map of custom fields values (id => value) | [optional] [default to undefined]
+**custom_field** | **{ [key: string]: string; }** | Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings.  | [optional] [default to undefined]
 **created_at** | **string** |  | [optional] [default to undefined]
 **updated_at** | **string** |  | [optional] [default to undefined]
 **id** | **number** |  | [optional] [default to undefined]
@@ -49,6 +51,8 @@ const instance: TestCasebulkCasesInner = {
     suite_id,
     milestone_id,
     automation,
+    isManual,
+    isToBeAutomated,
     status,
     steps_type,
     attachments,
diff --git a/qase-api-client/package.json b/qase-api-client/package.json
index 0436aeb1..9446191d 100644
--- a/qase-api-client/package.json
+++ b/qase-api-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "qase-api-client",
-  "version": "1.1.9",
+  "version": "1.1.10",
   "description": "Qase TMS Javascript API V1 Client",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
diff --git a/qase-api-client/src/model/defect-create.ts b/qase-api-client/src/model/defect-create.ts
index c3aad1e9..b9ecfe03 100644
--- a/qase-api-client/src/model/defect-create.ts
+++ b/qase-api-client/src/model/defect-create.ts
@@ -50,7 +50,7 @@ export interface DefectCreate {
      */
     'attachments'?: Array<string>;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof DefectCreate
      */
diff --git a/qase-api-client/src/model/defect-update.ts b/qase-api-client/src/model/defect-update.ts
index f0679977..9f32047d 100644
--- a/qase-api-client/src/model/defect-update.ts
+++ b/qase-api-client/src/model/defect-update.ts
@@ -50,7 +50,7 @@ export interface DefectUpdate {
      */
     'attachments'?: Array<string>;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Partial update: only fields present in the payload are validated; required fields not included are not enforced. Send `\"\"` to clear a value. Unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof DefectUpdate
      */
diff --git a/qase-api-client/src/model/run-create.ts b/qase-api-client/src/model/run-create.ts
index 126b5940..dbd36178 100644
--- a/qase-api-client/src/model/run-create.ts
+++ b/qase-api-client/src/model/run-create.ts
@@ -93,7 +93,7 @@ export interface RunCreate {
      */
     'configurations'?: Array<number>;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof RunCreate
      */
diff --git a/qase-api-client/src/model/runupdate.ts b/qase-api-client/src/model/runupdate.ts
index af7998c4..a9b8ae15 100644
--- a/qase-api-client/src/model/runupdate.ts
+++ b/qase-api-client/src/model/runupdate.ts
@@ -62,7 +62,7 @@ export interface Runupdate {
      */
     'configurations'?: Array<number> | null;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof Runupdate
      */
diff --git a/qase-api-client/src/model/test-case-create.ts b/qase-api-client/src/model/test-case-create.ts
index dbaaf912..bfb937e5 100644
--- a/qase-api-client/src/model/test-case-create.ts
+++ b/qase-api-client/src/model/test-case-create.ts
@@ -94,11 +94,24 @@ export interface TestCaseCreate {
      */
     'milestone_id'?: number;
     /**
-     * 
+     * Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. If both `automation` and `isManual`/`isToBeAutomated` are provided, `isManual` and `isToBeAutomated` take precedence.
      * @type {number}
      * @memberof TestCaseCreate
+     * @deprecated
      */
     'automation'?: number;
+    /**
+     * `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field.
+     * @type {number}
+     * @memberof TestCaseCreate
+     */
+    'isManual'?: number;
+    /**
+     * `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`.
+     * @type {number}
+     * @memberof TestCaseCreate
+     */
+    'isToBeAutomated'?: number;
     /**
      * 
      * @type {number}
@@ -143,7 +156,7 @@ export interface TestCaseCreate {
      */
     'parameters'?: Array<TestCaseParameterCreate> | null;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Validation: all required fields without a default value must be present and non-empty; unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof TestCaseCreate
      */
diff --git a/qase-api-client/src/model/test-case-update.ts b/qase-api-client/src/model/test-case-update.ts
index fdb76028..0bd9e2c8 100644
--- a/qase-api-client/src/model/test-case-update.ts
+++ b/qase-api-client/src/model/test-case-update.ts
@@ -94,11 +94,24 @@ export interface TestCaseUpdate {
      */
     'milestone_id'?: number;
     /**
-     * 
+     * Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated. If both `automation` and `isManual`/`isToBeAutomated` are provided, `isManual` and `isToBeAutomated` take precedence.
      * @type {number}
      * @memberof TestCaseUpdate
+     * @deprecated
      */
     'automation'?: number;
+    /**
+     * `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field.
+     * @type {number}
+     * @memberof TestCaseUpdate
+     */
+    'isManual'?: number;
+    /**
+     * `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`.
+     * @type {number}
+     * @memberof TestCaseUpdate
+     */
+    'isToBeAutomated'?: number;
     /**
      * 
      * @type {number}
@@ -143,7 +156,7 @@ export interface TestCaseUpdate {
      */
     'parameters'?: Array<TestCaseParameterCreate> | null;
     /**
-     * A map of custom fields values (id => value)
+     * Custom field values keyed by the field\'s project-scoped `internal_id` (see `GET /custom_field`). Values are always **scalar strings**; arrays, objects or non-scalars are rejected.  | Field type           | Value format                              | Example                 | |----------------------|-------------------------------------------|-------------------------| | `string`, `text`     | Plain string                              | `\"hello\"`               | | `number`             | Numeric string                            | `\"42\"`                  | | `url`                | Valid URL                                 | `\"https://qase.io\"`     | | `datetime`           | Absolute date (ISO 8601 recommended)      | `\"2026-04-29T15:00:00Z\"`| | `selectbox`, `radio` | Option `id` as string                     | `\"1\"`                   | | `multiselect`        | Comma-separated option `id`s (no spaces)  | `\"1,2,3\"`               | | `checkbox`           | `\"1\"` to check, `\"\"` to uncheck           | `\"1\"`                   | | `user`               | Team member `internal_id` as string       | `\"42\"`                  |  Partial update: only fields present in the payload are validated; required fields not included are not enforced. Send `\"\"` to clear a value. Unknown `internal_id`s are rejected; option-based values must reference an existing option.  Note: a `required` checkbox without a default cannot be unchecked via the API — set a default or clear `required` in workspace settings. 
      * @type {{ [key: string]: string; }}
      * @memberof TestCaseUpdate
      */
diff --git a/qase-api-client/src/model/test-case.ts b/qase-api-client/src/model/test-case.ts
index a226b61b..dad30b1a 100644
--- a/qase-api-client/src/model/test-case.ts
+++ b/qase-api-client/src/model/test-case.ts
@@ -99,11 +99,24 @@ export interface TestCase {
      */
     'behavior'?: number;
     /**
-     * 
+     * Deprecated, use `isManual` and `isToBeAutomated` instead. Encodes the test case automation state as a single integer: `0` = manual, `1` = manual planned to be automated, `2` = automated.
      * @type {number}
      * @memberof TestCase
+     * @deprecated
      */
     'automation'?: number;
+    /**
+     * `1` if the case is manual, `0` if it is automated. Combined with `isToBeAutomated`, replaces the deprecated `automation` field.
+     * @type {number}
+     * @memberof TestCase
+     */
+    'isManual'?: number;
+    /**
+     * `1` if a manual case is planned to be automated, `0` otherwise. Only meaningful when `isManual = 1`; ignored when `isManual = 0`.
+     * @type {number}
+     * @memberof TestCase
+     */
+    'isToBeAutomated'?: number;
     /**
      * 
      * @type {number}