How to limit access to the selection process for 120 organization

Summary:

How to limit access to the selection process for 120 organization

Content (please ensure you mask any confidential information):

Hello experts,

the client is a group of 120 organization, asking to limit each recruiter, the ability to see only their own selection process, then their job requisitions etc. In your opinion is this request feasible?Could you point me to a solution?

Thank you very much,

Regards,

Selene

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

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