AUTH Queue - Use COLIN API to check, then create affiliations

After the client uses the UI to select the businesses they want, a back end process will check CPRD to see if the businesses they have selected are still under their company email address

Start by tracing the UI flow where selected businesses are submitted and locating the backend queue process described in the issue. Read the COLIN API and CPRD integration points first; done means the selected businesses are checked against the company email address and the required affiliations are created when appropriate.

Written by the indexing model from the issue text.