Project Team and Team Role Setup Requiremnt

Hi all,

We have business need in Project Management Module which I try to brief as below:

BUSINESS REQUIREMENT:

Every Project has an internal group of peoples (named crew) which run different operations for this project for example Plumbing Work, Finishing Works, Plinth Work.

PROPOSED SOLUTION

I am thinikng to:

1) Create one Project Team for each project and create different team roles (crews) inside.

2) These team roles (a particular crew like crew XYZ ) are bind/assigned with  employees.

3) And later I will make planning resource list selecting "Team Role" as Resource Format

4) and then ultimately bind this Planning Resouce List to my Project