diff --git a/README.md b/README.md
index ca292bd..a3aebef 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,8 @@ Institutional users should be granted the following permissions in order to use
 - `finance.expense-classes.collection.get`
 - `finance.fund-codes-expense-classes.collection.get`
 - `acquisitions-units.units.collection.get`
-- `orders.acquisitions-units-assignments.manage`
+- `orders.acquisitions-units-assignments.create.execute`,
+- `orders.acquisitions-units-assignments.manage.execute`,
 - `orders.acquisition-methods.collection.get`
 - `organizations.organizations.collection.get`
 - `tenant-addresses.collection.get`