If you don’t have a team, first you need to create one. Check this page:What is Black Magic for Business?How to add multiple accounts to Black Magic with Team feature
After you have created a team and invited your team members with READ-ONLY permission. A new button “Switch Account” will be added to your sidebar.
You can now switch between accounts seamlessly to view tweet and profile analytics.
Feel free to reach out to us at firstname.lastname@example.org