Does source code have to be available for SRC code to work?

Hello,

We have source code tracking set up on a few job boards. Currently those job boards are in our source list, available in the Profiler and Requisition. Do we need to keep those job boards available in the Profiler and Requisition in order for the SRC code to work?

Ideally, we would like to remove them for the general public to select when completing an application since the source code tracking is set up.

Thank you!

Mariah