[wp-trac] [WordPress Trac] #16501: 'Add Existing' button should be dependent on is_multisite

[WordPress Trac]

#16501: 'Add Existing' button should be dependent on is_multisite
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 Reporter:  nacin             |       Owner:
     Type:  defect (bug)      |      Status:  closed
 Priority:  normal            |   Milestone:  3.1
Component:  Role/Capability   |     Version:
 Severity:  major             |  Resolution:  fixed
 Keywords:  has-patch commit  |
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Comment (by johnjamesjacoby):

 Probably beating a dead horse (or the wrong one) but doesn't
 'promote_users' insinuate the existence of 'demote_users'?

 1. I have promote_users. I can take any user of a lesser role than mine,
 and bump them up to and including mine. I cannot demote any user.
 2. I have demote_users. I can take any user equal to or lesser than mine,
 and bump them down to any lesser role. I cannot promote any user.
 3. I have both. I can adjust the role of any user equal or lesser than
 mine either up or down.
 4. Some new override capability would need to exist to allow promoting of
 users above your own role.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16501#comment:20>
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