Security Groups & Roles, multiple levels

Hi all,

I have a question about how to setup the correct roles and security groups for the following situation where I have a corporate hierarchy with multiple levels.

I have about 75 users. 50 of those members actually have records that are assigned to them in suitecrm. The 25 others are managers on higher levels that need specific access to certain records.

Let’s call those 50 members member1, member2, …

I have about 15 team managers. Teammanager1, Teammanager2, …

Each member is part of one team that is managed by a team manager.

I have 2 regional managers. They each oversee the work of half of the team managers.

I have one Director who oversees the two regional managers, and should thus have access to everything.

Can anyone help me out on how to set this up? I have been fiddling around a bit, but could not really find the exact way of doing things… hence my question here.

Thanks in advance for helping me out here.