When a challenge specifies that a certain percentage of the lay out needs to be done with GDS products, can past designers' products be included, or just current designers? I want to make sure I do this right.

On a different note, when organizing files/kits, I have a separate folder for GDS products, which contains a folder for each designer. Would you then remove the past designers to a different folder than GDS? Any suggestions on this would be appreciated.