Searching using Mapcodes on the mydrive web on my laptop

hough7407 Registered Users Posts: 1
New Traveler
I can search on my TomTom GO 500 using mapcodes but I can't find a way to search on TomTom MyDrive on my laptop using the same mapcode.
Can anyone tell me how I can search TomTom MyDrive using mapcodes rather than post codes?