Let's say I have three columns, State 1, State 2, and State 3.
I want only user Alice to be able to move a card from State 1 to State 2, but only user Bob to be able to move a card from State 2 to State 3.
Or it could be done at the level of role or group permission, i.e. only Developers can move a card from State 1 to State 2, but only Testers can move it from State 2 to State 3.
Is there a power-up or configuration option that will facilitate this behavior?