IME, the TB operates under a modified RRoO. One of the very frustrating things about serving on the TB to date, to me, has been the lack of written rules, procedures and guidelines for the TB. It's hard to be effective and accountable when no one knows for certain what the rules are, other than vague notions and a long list of precedents.
Hopefully the guidelines project will create more flexibility in terms of allowing debate and public input before a motion is finalized and also allow for amendments to motions during debate before voting on the motion starts.
That's what I'm arguing for in the private TB forum, anyway....
Other TB members may feel differently.