php - Users having multiple accounts -

this question isn't how question or technical question more of should way kind of question?

so scenario -> administrator part of committee (so have 2 user groups admin , committee). admin wants in committee user group because admins (as per upper management) not allowed grade application unless in committee. program separates roles admins, committee, upper management, , scholarship administration.

idea 1

so first thought had of having admin committee role member have 2 accounts, if admin wants use work email both accounts. in end means both committee account , admin account on same email same user.

idea 2

the next thought had if can use first name, , last name, both accounts user use first , last name. again stumped on proper way of going issue.

issues : don't want make custom user roles person , make view again 1 person.

so, in end came :

1. user uses same email both accounts
2. user enters email clicks button called "next step"
3. this show accounts user signed specific email.
4. when user clicks on admin / committee member, prompted accounts password (only thing accounts share in common email)

only limitation way of doing when user password reset same email reset both emails. thing see around when doing password reset have radio buttons match account type of email if used multiple times.

is way listed above "proper" , if not why , there other ways of doing without having have "special accounts" 1 person? literally speaking of 1 person in both groups out of 20 sum users using scholarship management tool i'm building them.