In a training application, the user whose registration has just been completed is given the authority to edit the form by assigning the "Editor" role in the system. This can be done through a button triggered after the user completes the form.
Adding Role Assignment Action After User Registration
Configuring the Add User To Role Action
With this configuration, one click is enough to authorize the user in the system. When the action runs, the user is added to the relevant role and has all permissions and access to that role.