Hello - I have configured a custom tab in the Admin -> View Layout -> Custom tabs on the Candidate as the Field Map Entity. However, the tab is not showing up in the Admin section of our sandbox. The custom menu actions are working as intended on the Candidate, so I'm not sure if the custom tab is r...

I have access to a Bullhorn sandbox with admin credentials. My question is how do I set up an iFrame and custom buttons within Bullhorn that then trigger the iFrame for my custom integration? Is it using my REST API keys or somewhere else?