True. When I CP (mainly solo) on Apex for example, I cycle through the various rings. I make sure I have a Trizek already active, a Facility ring and a Capacity ring every time I head out. Of course somekind of ring has to be active for Qultada to do his EXP/CP rolls.

One kill within a chain is enough to deplete the Trizek/Facility ring status fully.