Sorry meant to say Build phase which will include increasing intensity moving into Peak.
If not feeling particularly fresh on a day when Xert has you in blue, you can move the Freshness Feedback slider to the left to scale back recommendations for that day. Move back to neutral (0) when a return to normal recovery.
With XATA you are fully in control and can change duration as needed, be mindful of selections, take a day off, dial things back, modify your schedule, etc.
You are not bound by the default recommended workout which isn’t necessarily what you should do that day. You have choices. 
This will seem unnerving if accustomed to planned itineraries weeks in advance.
If you don’t have much time to investigate the docs and video tutorials, I suggest you at least take a look at my 120 day experiment on XATA with a blank calendar. Opened my eyes to a new way of training. Unbound, flexible, and effective.