Use a new role from Project in time card approval

Summary

Use a new role from Project in time card approval

Content

For our customer , project time card requires approval from construction Manager which is defined at project level. Project time card approval should be routed to them based on entry of project. 

Is it feasible ? Can ProjectTimecardELA task can fetch that role from project like it fetches Project manager.

Any quick help is appreciated.

Thanks

A Jain.