There isnt any way to do that, that I am aware of currently. I wrote a how to, on options, which you can find here:
How to enable additional users to access your Tesla
This question comes up fairy often, so I thought I would provide a write up for why you would want to do this, and how. PROBLEM STATEMENT / GOAL I would like to have other users to have access to my Tesla, via the Tesla app, on their own smartphone. How do I do this and is there anything I...
teslamotorsclub.com
But as far as I know, there is no option to get multiple users in the app, full access, without sharing the main account. That is the only reliable way I am aware of for different users to get the exact same options in the tesla account. For many couples, sharing the account is not a big deal. For others, maybe it is.
