Configs and Terminology preferences - where is this stored?

Hello,

We would like to have one central storage location of the configs & terminology files, I understand that this can be modified under help > preferences > resources or chosen when first opening the P21 UI. 

We are looking at implementing this on a Citrix environment, with many different users accessing the application. We would prefer to have the same preference settings for each user, so that they don't have to do this manually themselves. Are these settings stored anywhere in a configuration file or in registry so we could apply these to the profile of each user?

Thank you.

Frederik