While older TomTom-apps allowed to load a custom POI-File (.ov2), or load POIs via MyDrive these seem not supported with AmiGo.
Several navigation apps (TomTom GO, Sygic, Waze ..) are able to receive the target GPS-coordinates from other apps like 'Send to Navigation' or 'Locus Maps' - but AmiGo does not show up in these apps - so this feature seem unsupported.
Even using contacts (address book) are not supported...
And what about importing routes?
I hope these features will be added soon!