Looking at AOM2 it can be seen that the RESOURCE_DESCRIPTION class is
This shows the lifecycle_state being of type Terminology_code, this class states that both the terminology_id and code_string are mandatory.
Yet when looking at an ADL2 archetypes in either CKM or Archie (all formats), the lifecycle is stated without a terminology_id how is that possible? What would the terminology_id be for lifecycle?