Also known as the Secondary Selyn System.
The storage and Tranport Selyn system that is used to carry and transfer Selyn to renSimes in Need. This system is separate but alongside the channel's Primary Selyn System.
Only channels have this secondary system.
The secondary reservoir of Selyn that distinguishes channel from renSime. Channels use the Secondary System for storage of the Selyn they use in giving Transfer and doing other functions.