(4) "Staff instructor" means a full-time professional staff instructor of a law school in this state who has been admitted to the bar of another state but who has not yet been admitted to the bar of this state.

"Staff instructor" means a full-time professional staff employee of a law school in this state who has been admitted to the bar of another state, but who has not yet been admitted to the bar of this state, and who is actively engaged in the work of an approved law [...]