When a/c are swapped, ground time changes. Click on the 3-dots on the right of the screen and three icons will appear. Choose the icon (like illustration 1) in the middle and a new pup-up will appear (like illustration 2).
The only thing you need to change is the flight number and date of arrival/outgoing.
Incoming flight number: Add the flight numbers code
Date of arrival: Add the time of arrival
Outgoing flight unknown: If you don’t know the outgoing flight number (yet), check this box.
Outgoing flight number:Add the flight numbers code
Date of departure:Add the time of departure