Specify how to walk the scope up to another scope
Specify how to walk the scope up to another scope

This will be used by document ACL later.

Patch by: Sverre Rabbelier

MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging,MatthewWilkes/mw4068-packaging