Where Skills & Qualifications and License & certification store in Core HR once candidates hired?

Summary:

Where are Skills & Qualifications and License & certification stored in Core HR once candidates are added?

Content (please ensure you mask any confidential information):

Where are Skills and qualifications and License & certification stored in Core HR once candidates got hired?

Version (include the version you are using, if applicable):

23C

Code Snippet (add any code snippets that support your topic, if applicable):