Waiting for something else

a malfunction etc.

Functionality to be discussed at a later point in time

Features requiring further discussion; Functionality under discussion for inclusion/deferral/rejection

actionable step towards some functionality

Mark stuff that is neither feature nor functionality but inherently linked to housekeeping stuff.

Features, Bug-Fixes for which a merge request exists

Functionality, feature, etc. not to be done

Features, Bug-Fixes currently under development