My organization manages sewer and stormwater utility data and added a life cycle status field several years ago to track an asset's status from proposal through abandonment. More recently, we have been preparing metadata for this dataset and are trying to codify definitions for the values in that domain (values in attached photo). With the exception of one value, the values in our domain seem to be the same as the out-of-the-box life cycle status domain prior to its split into life cycle status and construction status in the utility network model.
Despite our best efforts, we cannot locate documentation outlining when certain values should be used. For instance, under what circumstances should an asset be labeled as 'temporary' rather than 'to be retired'? Where might we be able to find such documentation, if it exists?