Admission / Admission Settings / Signup & Applicants Portal / Signup Form / Disable Internal Signup when an External Provider is enabled
Here you select whether the admission user can make an internal registration when an external provider is activated.
Note: To enable External Provider you must go on Admission / Admission Settings / Signup & Applicants Portal / Signup Form / Sign Up using External Provider
Example
External Provider -> e-ID (Malta)
Setting -> Active
Signup directly option is disabled
Setting -> Inactive
Signup directly option is enabled