ucdavis · jSylvestre · Sep 3, 2026 · Sep 3, 2026
diff --git a/README.md b/README.md
@@ -7,7 +7,7 @@ Build, including financial chart details from Aggie Enterprise.
 
 | Method | Route | Authentication | Response |
 | --- | --- | --- | --- |
-| `GET` | `/api/health` | None | `{"status":"healthy","service":"KOI","version":"0.1.3","revision":"<git-sha-or-local>"}` |
+| `GET` | `/api/health` | None | `{"status":"healthy","service":"KOI","version":"0.1.4","revision":"<git-sha-or-local>"}` |
 | `GET` | `/api/v1/hello` | Bearer token | `{"message":"Hello from KOI"}` |
 | `GET` | `/api/v1/financial/details/{value}` | Bearer token | Flattened financial details for one chart string |
 
@@ -18,6 +18,12 @@ Valid GL and PPM results return
 `This is a valid GL chart string.` and `This is a valid PPM chart string.`,
 respectively. Invalid results return `This is not a valid chart string.`
 
+Segment display names are sourced from the Aggie Enterprise segment details.
+GL responses populate `entityName`, `fundName`, `departmentName`, `accountName`,
+`purposeName`, `programName`, `projectName`, and `activityName`. PPM responses
+populate `projectName`, `taskName`, `expenditureOrganizationName`, and
+`expenditureTypeName`. Segment-name fields that do not apply are empty strings.
+
 All HTTP functions require authentication by default. The health function is
 the only explicit anonymous exception.
 

diff --git a/scripts/smoke-local.sh b/scripts/smoke-local.sh
@@ -46,7 +46,7 @@ health_status="$(request "$health_file" "$base_url/api/health")"
 assert_response \
   "Anonymous health" \
   200 \
-  '{"status":"healthy","service":"KOI","version":"0.1.3","revision":"local"}' \
+  '{"status":"healthy","service":"KOI","version":"0.1.4","revision":"local"}' \
   "$health_status" \
   "$health_file"
 

diff --git a/src/Koi.Functions/Financial/Models/FinancialDetails.cs b/src/Koi.Functions/Financial/Models/FinancialDetails.cs
@@ -2,6 +2,17 @@ namespace Koi.Functions.Financial.Models;
 
 public sealed class FinancialDetails
 {
+    private const string EntitySegment = "Entity";
+    private const string FundSegment = "Fund";
+    private const string DepartmentSegment = "Department";
+    private const string AccountSegment = "Account";
+    private const string PurposeSegment = "Purpose";
+    private const string ProgramSegment = "Program";
+    private const string ProjectSegment = "Project";
+    private const string ActivitySegment = "Activity";
+    private const string TaskSegment = "Task";
+    private const string ExpenditureOrganizationSegment = "Expenditure Organization";
+    private const string ExpenditureTypeSegment = "Expenditure Type";
     private const string GlFinancialDepartmentEntity = "GL Financial Department";
     private const string AwardEntity = "Award";
     private const string PrincipalInvestigatorRole = "Principal Investigator";
@@ -20,6 +31,28 @@ public sealed class FinancialDetails
 
     public string Warning { get; set; } = string.Empty;
 
+    public string EntityName { get; set; } = string.Empty;
+
+    public string FundName { get; set; } = string.Empty;
+
+    public string DepartmentName { get; set; } = string.Empty;
+
+    public string AccountName { get; set; } = string.Empty;
+
+    public string PurposeName { get; set; } = string.Empty;
+
+    public string ProgramName { get; set; } = string.Empty;
+
+    public string ProjectName { get; set; } = string.Empty;
+
+    public string ActivityName { get; set; } = string.Empty;
+
+    public string TaskName { get; set; } = string.Empty;
+
+    public string ExpenditureOrganizationName { get; set; } = string.Empty;
+
+    public string ExpenditureTypeName { get; set; } = string.Empty;
+
     public string GlFinancialDepartmentName { get; set; } = string.Empty;
 
     public string ProjectStartDate { get; set; } = string.Empty;
@@ -63,6 +96,19 @@ public static FinancialDetails FromAeDetails(AeDetails aeDetails)
             ChartString = aeDetails.ChartString,
             Error = aeDetails.Error,
             Warning = aeDetails.Warning,
+            EntityName = FindSegmentName(aeDetails, EntitySegment),
+            FundName = FindSegmentName(aeDetails, FundSegment),
+            DepartmentName = FindSegmentName(aeDetails, DepartmentSegment),
+            AccountName = FindSegmentName(aeDetails, AccountSegment),
+            PurposeName = FindSegmentName(aeDetails, PurposeSegment),
+            ProgramName = FindSegmentName(aeDetails, ProgramSegment),
+            ProjectName = FindSegmentName(aeDetails, ProjectSegment),
+            ActivityName = FindSegmentName(aeDetails, ActivitySegment),
+            TaskName = FindSegmentName(aeDetails, TaskSegment),
+            ExpenditureOrganizationName = FindSegmentName(
+                aeDetails,
+                ExpenditureOrganizationSegment),
+            ExpenditureTypeName = FindSegmentName(aeDetails, ExpenditureTypeSegment),
             GlFinancialDepartmentName = FindSegmentName(
                 aeDetails,
                 GlFinancialDepartmentEntity),

diff --git a/src/Koi.Functions/Koi.Functions.csproj b/src/Koi.Functions/Koi.Functions.csproj
@@ -7,7 +7,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>Koi.Functions</RootNamespace>
-    <Version>0.1.3</Version>
+    <Version>0.1.4</Version>
   </PropertyGroup>
 
   <ItemGroup>

diff --git a/tests/Koi.Functions.Tests/Financial/FinancialFunctionTests.cs b/tests/Koi.Functions.Tests/Financial/FinancialFunctionTests.cs
@@ -68,6 +68,26 @@ public async Task RunReturnsOnlyFlatMappedFinancialDetails()
                     Entity = "Award",
                     Code = "A232815",
                     Name = "A232815 SP0A232815 PO2610129 Electrochemically Mediated Air Separation Modules (EM-ASM)"
+                },
+                new SegmentDetails
+                {
+                    Entity = "Project",
+                    Name = "Air Separation Project"
+                },
+                new SegmentDetails
+                {
+                    Entity = "Task",
+                    Name = "Prototype Development"
+                },
+                new SegmentDetails
+                {
+                    Entity = "Expenditure Organization",
+                    Name = "Chemical Engineering"
+                },
+                new SegmentDetails
+                {
+                    Entity = "Expenditure Type",
+                    Name = "Research Supplies"
                 }
             ],
             Approvers =
@@ -156,6 +176,17 @@ public async Task RunReturnsOnlyFlatMappedFinancialDetails()
             "error",
             "warning",
             "glFinancialDepartmentName",
+            "entityName",
+            "fundName",
+            "departmentName",
+            "accountName",
+            "purposeName",
+            "programName",
+            "projectName",
+            "activityName",
+            "taskName",
+            "expenditureOrganizationName",
+            "expenditureTypeName",
             "projectStartDate",
             "projectCompletionDate",
             "awardStatus",
@@ -188,6 +219,21 @@ public async Task RunReturnsOnlyFlatMappedFinancialDetails()
         Assert.Equal(
             "Biological Sciences",
             root.GetProperty("glFinancialDepartmentName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("entityName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("fundName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("departmentName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("accountName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("purposeName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("programName").GetString());
+        Assert.Equal("Air Separation Project", root.GetProperty("projectName").GetString());
+        Assert.Equal(string.Empty, root.GetProperty("activityName").GetString());
+        Assert.Equal("Prototype Development", root.GetProperty("taskName").GetString());
+        Assert.Equal(
+            "Chemical Engineering",
+            root.GetProperty("expenditureOrganizationName").GetString());
+        Assert.Equal(
+            "Research Supplies",
+            root.GetProperty("expenditureTypeName").GetString());
         Assert.Equal("2025-01-01", root.GetProperty("projectStartDate").GetString());
         Assert.Equal("2026-12-31", root.GetProperty("projectCompletionDate").GetString());
         Assert.Equal("Active", root.GetProperty("awardStatus").GetString());

diff --git a/tests/Koi.Functions.Tests/ResponseContractTests.cs b/tests/Koi.Functions.Tests/ResponseContractTests.cs
@@ -18,7 +18,7 @@ public void HealthContractIsStable()
 
         Assert.Equal("healthy", response.Status);
         Assert.Equal("KOI", response.Service);
-        Assert.Equal("0.1.3", response.Version);
+        Assert.Equal("0.1.4", response.Version);
         Assert.NotEmpty(response.Revision);
     }
 
@@ -67,6 +67,17 @@ public void FinancialDetailsMapsMissingOptionalValuesToEmptyStrings()
         Assert.Equal("invalid", response.ChartString);
         Assert.Equal("Invalid Chart Type", response.Error);
         Assert.Equal("Example warning", response.Warning);
+        Assert.Equal(string.Empty, response.EntityName);
+        Assert.Equal(string.Empty, response.FundName);
+        Assert.Equal(string.Empty, response.DepartmentName);
+        Assert.Equal(string.Empty, response.AccountName);
+        Assert.Equal(string.Empty, response.PurposeName);
+        Assert.Equal(string.Empty, response.ProgramName);
+        Assert.Equal(string.Empty, response.ProjectName);
+        Assert.Equal(string.Empty, response.ActivityName);
+        Assert.Equal(string.Empty, response.TaskName);
+        Assert.Equal(string.Empty, response.ExpenditureOrganizationName);
+        Assert.Equal(string.Empty, response.ExpenditureTypeName);
         Assert.Equal(string.Empty, response.GlFinancialDepartmentName);
         Assert.Equal(string.Empty, response.ProjectStartDate);
         Assert.Equal(string.Empty, response.ProjectCompletionDate);
@@ -82,6 +93,74 @@ public void FinancialDetailsMapsMissingOptionalValuesToEmptyStrings()
         Assert.Equal(string.Empty, response.FundPurpose);
     }
 
+    [Fact]
+    public void FinancialDetailsMapsGlSegmentNamesFromAeDetails()
+    {
+        var response = FinancialDetails.FromAeDetails(new AeDetails
+        {
+            ChartStringType = FinancialChartStringType.Gl,
+            SegmentDetails =
+            [
+                new SegmentDetails { Entity = "Entity", Name = "UC Davis" },
+                new SegmentDetails { Entity = "Fund", Name = "General Funds" },
+                new SegmentDetails { Entity = "Department", Name = "Computer Science" },
+                new SegmentDetails { Entity = "Account", Name = "Supplies" },
+                new SegmentDetails { Entity = "Purpose", Name = "Instruction" },
+                new SegmentDetails { Entity = "Program", Name = "Academic Programs" },
+                new SegmentDetails { Entity = "Project", Name = "Campus Project" },
+                new SegmentDetails { Entity = "Activity", Name = "Core Activity" }
+            ]
+        });
+
+        Assert.Equal("UC Davis", response.EntityName);
+        Assert.Equal("General Funds", response.FundName);
+        Assert.Equal("Computer Science", response.DepartmentName);
+        Assert.Equal("Supplies", response.AccountName);
+        Assert.Equal("Instruction", response.PurposeName);
+        Assert.Equal("Academic Programs", response.ProgramName);
+        Assert.Equal("Campus Project", response.ProjectName);
+        Assert.Equal("Core Activity", response.ActivityName);
+        Assert.Equal(string.Empty, response.TaskName);
+        Assert.Equal(string.Empty, response.ExpenditureOrganizationName);
+        Assert.Equal(string.Empty, response.ExpenditureTypeName);
+    }
+
+    [Fact]
+    public void FinancialDetailsMapsPpmSegmentNamesFromAeDetails()
+    {
+        var response = FinancialDetails.FromAeDetails(new AeDetails
+        {
+            ChartStringType = FinancialChartStringType.Ppm,
+            SegmentDetails =
+            [
+                new SegmentDetails { Entity = "Project", Name = "Research Project" },
+                new SegmentDetails { Entity = "Task", Name = "Project Task" },
+                new SegmentDetails
+                {
+                    Entity = "Expenditure Organization",
+                    Name = "Engineering"
+                },
+                new SegmentDetails
+                {
+                    Entity = "Expenditure Type",
+                    Name = "Research Supplies"
+                }
+            ]
+        });
+
+        Assert.Equal("Research Project", response.ProjectName);
+        Assert.Equal("Project Task", response.TaskName);
+        Assert.Equal("Engineering", response.ExpenditureOrganizationName);
+        Assert.Equal("Research Supplies", response.ExpenditureTypeName);
+        Assert.Equal(string.Empty, response.EntityName);
+        Assert.Equal(string.Empty, response.FundName);
+        Assert.Equal(string.Empty, response.DepartmentName);
+        Assert.Equal(string.Empty, response.AccountName);
+        Assert.Equal(string.Empty, response.PurposeName);
+        Assert.Equal(string.Empty, response.ProgramName);
+        Assert.Equal(string.Empty, response.ActivityName);
+    }
+
     [Theory]
     [InlineData(
         true,