In the timesheet view of MS Project Central, there are two sections : MS Project assignments section and Non-working time section (NWS). NWS has two categories defined by default - Sick Leave & Vacation. I have added Idle Time in this list. I have two doubts with time booking: 1. I wish to trap project-wise idle time. Project Central time booking for NWS does not have any way to specify project id, comments, etc. It is purely a non-working time. But since I cannot plan idle time in my project file, I have to book this time under NWS. How to separate this time project-wise? 2. How to handle time booking for unplanned activities, which happen during the course of the project? Saving Changes...