•Generally, consultants will upgrade or downgrade studio/excel add-in as necessary based on the version the client is using. It is possible to have more than one desktop app shortcut, so it is possible to access multiple client environments (and use the spreadsheet component) without upgrading / downgrading each time.
•Ultimately, consultants typically end up having to upgrade and downgrade as they move from between projects.
Source: Office Hours 2019-08-08
