Where does the HPRM connector source its schema from?

Hi Team,

We are currently experiencing an issue with a HPRM Associations Connector where by the schema has seemingly updated automatically and changed the Key attribute's (Uri) required value to 'false'. It also seems the field is locked (see in the below image) so it cannot be manually overridden to put the connector back in a working state.

This then, as a result, breaks the corresponding Adapter as the Uri field is used as a part of the DN. Broker provides the following error in the logs:

"

An error has occurred: Error in adapter HPRM Associations distinguished name configuration: The DN component part 'CN=[Uri]' could not be executed as the field Uri is not required. An empty field would result in a DN of 'CN='.

full error:
System.Exception: Swagger Exception could not be parsed. SE response code: 500; SE response text: {"Message":"An error has occurred.","ExceptionMessage":"Error in adapter HPRM Associations distinguished name configuration: The DN component part 'CN=[Uri]' could not be executed as the field Uri is not required. An empty field would result in a DN of 'CN='.","ExceptionType":"Unify.Framework.UnifyConfigurationException","StackTrace":" at Unify.Product.IdentityBroker.AdapterEngine.ValidateAdapterForEnabling....

"

Checking the UAT environment, I can see that the HPRM Associations connector still has the Uri field's required value set to true.

I can see the fix for this particular issue would be fix the source for wherever the schema is being drawn from. So I'm looking to see if you could tell me where the Connector is getting the schema from. In addition as it seemly committed a modification to the schema from the source without a user committing it through the GUI, would you be able to elaborate on when the connector commits changes to the schema?

Thanks in advance