User profiles define the rights of users. Rights influence what users can see and do in their portal. A user can belong to one user profile only. However, you can change the once assigned profile by assigning the user to another profile when needed. User can edit profile and save First name, Last name, earns commission, license and License expiry date, employment type etc..
Note :
1. Employment type is a mandatory field user needs to choose if he is employed or independent.
2. License expiry must be current or future date it cannot be past date.