This is a payload example of how to set a custom attribute. I suppose you want to set `oxEnrollmentCode` which is already part of the user extension out of the box ``` { "schemas": [ "urn:ietf:params:scim:schemas:core:2.0:User", "urn:ietf:params:scim:schemas:extension:gluu:2.0:User" ], "urn:ietf:params:scim:schemas:extension:gluu:2.0:User": { "oxEnrollmentCode": "... value ...." }, "userName": "...", ... } ``` See https://gluu.org/docs/ce/3.1.3/user-management/scim2/#creating-resources https://gluu.org/docs/ce/3.1.3/user-management/scim2/#creating-your-own-attributes-extensions

Thank you. Yes, its oxEnrollmentCode. What if need to set multiple values and also how to get back the values again.

You should read the docs to more detail. Info to manipulate custom attributes is all there. Also plenty of illustrative test cases (code). In the attributes form (oxtrust) there is a field so you can flag the attribute as multivalued.