How can I easily locate where a certain code value is assigned?

Within Summary & Settings/Dictionaries/Codes of my workspace, I am attempting to delete a certain code value.

However, I am receiving a 006001004 error because the code value is assigned to an entity, but I cannot figure out where! I've checked all the resources in the workspace, every code assigned to project activities, program codes, portfolio codes, etc.

Is there an easy way to locate what entities a certain code value is assigned to so I can remove that assignment and then delete the code value?

Thank you!