Maintain enumeration values, e.g. for External Activity Types. Learn more about the Enumeration object in SAP FSM: https://docs.coresystems.net/api/dtos/data-model.html#Enumeration.
Learn more about External Activity Types: External Activity Types and Activity Subtypes
Example
Background setup requirements for enumeration value:
BD64: Make sure the distribution model includes this message type.
WE20: Make sure outbound parameters in partner profile includes this.
/PACG/ECM_NOAS - No Object Assignment : Make sure that the entries are here for the related company ID.