Regarding Project 1: Bead and Ring Groups

[Sumit112192]

Hello all, I was interested in the first project. Please correct me if my understanding is wrong ( that might also help others interested in Project 1 ).
In Coarse Graining Molecular Dynamics, we combine atoms to reduce the computational power that was required to simulate the single atoms and simulate the group instead
Consider a phospholipid

1. We can combine the positively charged nitrogen atom and its constituents in a single group.
2. The negatively charged phosphate and its members in a single group
3. The glycerol in a single group
4. The tail in the single or multiple groups depending on the length

We can simulate those groups instead of simulating all the atoms.
In this project, we are required to deduce these groups given atom groups.

If everything seemed correct till now, would you suggest https://pubs.acs.org/doi/10.1021/acs.chemrev.6b00163 to go through for this project?
Can you also refer to any literature you would have followed if you were doing this project?