This is a question that comes up very often when it comes to Instagram. Indeed, the most influential accounts always require more attention. Even today, the only way to post to multiple Instagram accounts is to share the password. Thus, you can be connected simultaneously on 2 devices (or more).
How can I allow other users to use my Facebook pixel?
If you have a Facebook pixel installed on your site, be aware that you can easily share the data and management. Thus, your partner will be able to take advantage of all the data collected by your pixel since its installation.
To share your pixel, go to the corporate settings section. Next, click on the “data sources” section and then on the “pixels” section. You can then select the pixel in question and click on "assign partners". Finally, all you have to do is enter the ID of the company to which you want to grant access.
Important: this ID corresponds to the business manager identifier, not to be confused with the advertising account ID.
This manipulation is also valid if you want to share other data sources (product catalogs, audiences, personalized conversions, etc.)
How do I give the right to a partner to advertise on behalf of my Facebook and Instagram accounts?