The federated folder operations can selectively create, retrieve, update, and delete an instance of {HEAD ~ a federated folder} in {TAIL ~ addition} to adding, retrieving updating and deleting its parts and its members 
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The federated folder operations can selectively create , retrieve , update , and delete an instance of { HEAD ~ a federated folder } in { TAIL ~ addition } to adding , retrieving updating and deleting its parts and its members
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH