The file shown below contains nearly all Destination points. If you’re not sure how to get to this point with an itn file on your TomTom, see “How To … Load an itn file on your TomTom To Start Driving It or “How To … Check if Your itn File Contains Waypoints or Destinations – And What’s the Difference?”

To change that first Destination to a Waypoint, I have just pressed it to reveal the following options

Press Mark as Waypoint to change the Destination to a Waypoint.

Repeat as many times as you need, or convert a Waypoint to a Destination if this is what you want to do.

Changes made like this are saved instantly, so you can use your updated itn file straight away, completing your navigation in the normal way (press Done, etc.)