Terminal Server Environment with shared synced folder


I would like to configure the following in a Terminal Server environment.

I would like to create the following situation;

One folder somewhere on a server in a lokal network
This folder should be synchronised with a seafile library on the seafile server
Different users on the TS environment can delete, change and add documents in the specific folder and all changes should be synchronised with the seafile serer library.

I can imaging two possible solutions:
a) One seafile client which runs 24/7. This client synchronises the folder. All users should have RW rights on the specified folder
b) All TS users have Seafile Client installed and synchronise all the same library to the folder.

Does someone have experience with such a problem? And is one of the mentioned solutions possible? Will this work?

Thanks in advance