METHOD_DEFINITION_SCHEMA
short long
e Action_method_to_select_from
e Action_method_with_associated_documents
e Action_method_with_associated_documents_constrained
e Concurrent_action_method
e Context_dependent_action_method_relationship
e Context_dependent_action_relationship
d Process_or_process_relationship
e Process_or_process_relationship_effectivity
e Relationship_condition
d Relationship_with_condition
e Sequential_method
e Serial_action_method