the attribute situationRecordCreationReference opens the possibility to refer to a situation record from a different supplier. It would be usefull to have the opportunity to provide more details about the first supplier feed. We have feeds providing subsets of other feeds and we need a reference to which feed is included.
In addition it could also be good to have the opportunity to refer to a source situation on the Situation level.
Discussed and agreed by TG. Due to needing specific targetClass tagged values, created both SituationReference and SituationRecordReference which are specialisations of GlobalReference which has optional external publisher/publication ids.