Re: Configuring Skill Categories in Validation: RSC - Skill Category
The Skill Category is optional, so you may skip that part when defining skills.
But if you need to use that field, then simply add skill categories that your organization have defined (it should be with HR dept. also) in the RSC - Skill Category validation and then save the validation. These values will then appear on the Skill Creation screen to choose from when you create a new skill or for any existing skills as well.