no selection
   transfer
   request
   all compose except for mail message
   edit
   mark	
   pack
   expire
   decode
   summary	
   export

root
   request
   all compose execept for mail message
   edit
   decode
   summary
   export

server

   request
   all compose execpt for mail message
   edit
   decode
   summary
   export

actual group
   with no thread tree selection:
      all compose except for mail message and news article.
      edit
      decode
      export
   with selection:
      all compose execpt for mail message, news articles, follow-up,
      reply, and forward.
      edit
      decode
      export

Follow-ups
   request
   all compose except for mail-message, and forward.
   mark
   pack
   expire
   
Posted
   transfer
   request
   all compose except for cancel and supersede
   all edit except for mark current, mark all, forward, and expunge
       marked.
   mark
   pack
   expire

inbox
   request
   all compose except for mail message, reply, and forward.
   all edit except for mark current, mark all, and expunge marked.

Outbox
   request
   all compose except for mail message
   mark

   
   