A supervisor with read/update/create/delete skillsets capability is trying to delete a skillset from the skillset page under the Configuration component. The error message indicates that the skillset is in use and must be removed from anything referencing it, before it can be deleted from Contact Center Manager Server (CCMS). Which two places should the supervisor look for these references? (Choose two.)

A. Orchestration Designer > Scripts and Flows

B. Real Time Statistics > Skillset Statistics

C. Contact Center Management > Agent Definition

D. Historical Statistics > Parameters

Reference: https://downloads.avaya.com/css/P8/documents/100093199