Folk ARPS

Where do I find the launch parametres? sorry i'm a noob this kind of stuff.

Hello! not sure if this is the right place to post this, but i'll do it anyway :D The giraffes have just rented a pro server from hostile faction game servers, it works, however I am wondering how install addons onto it (e.g. ARCE). Can anyone help? If so me and the rest of the Giraffes would be ete...