Custom role help

Hello!

I have a need to create a custom role where members of this role can only access the dashboard to create events, create users and also access a plugin called Paid Membership subscriptions. Nothing else!

I have installed the Members plugin and am able to create a role that allows access to the dashboard and the ability to create events and create users. I can’t work out how to give them the ability to access only Paid Membership Subscriptions. Granting “Manage options” works but that gives the user access to other plugins and options that we dont want.

How can I lock down the role to allow access to just that one option/plugin?

Thank you