export doors from one map to another

[Wilnil]

Hi, I spawned an entire world with basedoors all around. Sadly, there so much items on the map that I need to wipe everything but I would like to keep at least, the doors. Is there any way I can export my basedoor and import them on another map/server using xmlspawner or is there any other way to do it?

It worked fine with my thousand of spawners but no clues for my doors

Thank you!