Interview must be conducted before creating an offer for candidate

Summary:

Interview must be conducted (scheduled) and atleast two candidates must be interviewed before creating an offer for a candidate

Content (required):

Hello,

We have requirement that an interview must be conducted (scheduled) and atleast two candidates must be interviewed before creating an offer for a candidate. We are trying to use fast formula on CSP to define these conditions, however its not working. Please suggest some references to achieve this.

Thanks in advance.

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

22C

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