What accurately sequences the necessary steps to create a partner user from an enabled partner account?

What accurately sequences the necessary steps to create a partner user from an enabled partner account?
A . 1) Edit the user record to assign the correct role/profile. ee
2) View the partner account contact. Single Book
3) Select Manage External User.
4) Select Enable Partner User.
5) Save.
B . 1) View the partner account contact.
2) Select Manage External User. Multiple Books
3) Select Enable Partner Account.
4) Edit the user record to assign the correct role and profile.
5) Save.
C . 1) View the partner account contact.
2) Select Manage External User.
3) Select Enable Partner User.
4) Edit the user record to assign the correct role/profile.
5) Save.
D . 1) Edit the user record to assign the correct role/profile.
2) View the partner account contact.
3) Select Manage External User.
4) Select Enable Partner Account.
5) Save.