do you by chance know where that setting is? I could only find this in the CCMM global settings:
Show All E-mail Skillsets Select Show All E-mail Skillsets so that the system displays all skillsets, even previously deleted skillsets in Contact Search.
note Note
The skillset must have a history of contacts.
If you do not select Show All E-mail Skillsets, the system displays only currently active skillsets, which are present in Contact Center Manager Administration in Contact Search. The system does not display previously deleted skillsets.
note Note
If there are two skillsets with the same name, the system combines contacts into one display name in the drop-down list under Contact Search.