To create a Admin, e.g. a committee member, select Organisation > Admins and Roles
If the Contact is already in the Admins list, you can adjust their Admin Rights by selecting Edit Admin Rights and clicking on the appropriate check box item to unlock it - or, give them the permissions for that level.
If the Contact isn't yet a Admin, you can add them and give the appropriate Admin Rights.
Shop Admin Rights
If a Contact has Shop Admin Rights, when logged in they will be able to see their Dashboard, Shop and their own Tasks.
They will have Admin Rights to maintain Products, Orders, Shipping Options and view Insights.
A User with Shop Admin Rights can update & edit a Product details, Orders, create Shipping options and view Insights.