In ResourceFirst, you can add discussion comments to a project by going to the Discussion tab in the Project Workspace for the project in question.
You’ll be presented with the following page, which allows for addition of discussion comments.
Note: In the Administration area on the Server Settings page, there is an option to turn on Comment on Project Saves, which will force anyone who saves a project to comment on what they changed. If this is turned on, the comments entered will appear on the Discussions page, along with any manual comments added.