When getting Authentication Token, is there a way to add a parameter where I want the CRM to be from a specific company?

When getting Authentication Token, is there a way to add a parameter where I want the CRM to be from a specific company?

Hello, my question for the day is, When I use the authentication call I get a success on each account I have.

Meaning, let's say I have a CRM that is part of "ABC" company and I also have an account with "FFF" company.

I just want to make sure that only the users in "ABC" company can use my application.

So when I get the token is there a way to also show the company?

Thank you

and if not, do you have a suggestion? (at first I was going to add an if statment for the username if(does_not_contain"@ABC.com") but not all the users have the same domain emails.