What user capability do I need to add to allow another user role to edit site subscription status

Hi,

I am using the User Role Editor to create a custom role to manage some elements of my multisite network without giving full access.

I want to add a capability to allow a new user role to be able to edit the site subscription type - as listed on /wp-admin/network/sites.php

I think i need to do this by adding a new capability to the role. (via user role editor) rather than via the pro sites plugin itself? Is that correct?

If so can you please advise what is the capability i need to add and how can i see these capabilities wpmudev plugins in the future.

Many thanks
Chris