The OnSecurity platform has four different permissions levels based on what you need the user to be able to do.
Admin - all permissions and access (your first user will always be this level by default)
Manager - all permissions except purchasing and subscription updates
User - view and edit pentests, Scan and Radar, and draft pentests for authorisation by an admin
Read Only - View findings and reports only, no editing access
For more info, check out this table.