If I want to make a change in all the DCRs of a particular data-type, can I write a script which can run on server, go in the file system directory where data folder for a particular DCR is and make changes in there using regex ? I mean to ask is can I make changes in DCRs through file system for a workarea or do I have to go through TeamSite GUI only ? For Staging, I can not go through file system to make changes. I have to update workarea and submit the changes to make any changes in staging. Does it work sameway for workarea ? Do I need to go through TeamSite GUI only or can I go through file system also ?Thanks