Multiple 5pm accounts within the same company

My department at our higher education institution is using 5pm to manage projects. Another department on campus wants to also use 5pm to manage different sets (& different types) of projects. Both departments would need to share users and clients but each user and client would be attempting to log in using their single work email address. Is this possible with 5pm and if so, how do the users navigate to the correct department's projects and tasks once they log in?
1 person has
this question