CLEAN : Homs: aid should not go to "armed groups"

The transcript discusses the need for armed groups to vacate an area to allow aid to reach civilians. There is a concern that convoys might be intercepted by armed or terrorist groups, and assurances are sought to prevent this. The UN resident coordinator is actively mediating between the involved parties to ensure aid reaches the intended recipients.

What role is the UN resident coordinator playing in this situation?

What is the significance of the feedback that is being awaited?