feature request #6663
Updated by Andreas Müller almost 7 years ago
The required attributes were discussed in BDI Monday meeting (http://wiki.bgbm.org/bdinotes/index.php/BDI_196). They are
* last retrieved (Timestamp when the Reference was last updated from extern source)
* identifier (external URI)
* actionableLink (e.g. webservice endpoint)
* authority (enumeration - extern/local/something in between, to stop local editing for externally managed entities)
Maybe we need also to store how the external class is mapped to CDM (e.g. registered mapper uuid or something similar)