Create a Case project. Add new asset - Case process definition. Open properties panel, add a new case role, save and close the case definition. For example: Name: " role1 ", Cardinality: " 1 " [Optional] Open the case definition, download the bpmn file and check it contains Metadata Attribute with added Case role. For example: " customCaseRoles ", " role1:1 " Open the case definition, remove the Case role, save the changes and close the asset. Open the case definition again, navigate to the Case Management and confirm that previously deleted role is there (this is caused by a bug reported here: RHPAM-3616 ) should be fixed Add new case role, save the changes, close the asset and reopen it again. For example: Name: " role2 ", Cardinality: " 2 " Actual result The Case roles contain only the case role that was initially added (and intentionally removed afterwards) but not the latest case role. Expected result The Case roles contain all case roles that were not intentionally previously removed. In this case: Name: " role2 ", Cardinality: " 2 "