When I deploy my GAS project as a web app, I choose to execute the application as the user accessing it. The option for 'Who has access to the app' I can choose just myself, or everyone in my domain. This I understand.
However, in our Google Apps environment - the domain I belong to is one of many 'sub-domains' under one 'tld' domain to which I have an admin account. I don't have privileges to go full exploring in the control panel to see the exact organization, but I know that I can share docs to everyone in all domains via my Drive. How can I get my script to operate in a similar manner?