How to import Buildings from .tbx

Working on a Map Mod for Project Zomboid. I am just getting starting with mapping. I’m having trouble getting the building to drop into the map. When I do pull the building into the map it just opens in building editor. What am I doing wrong/missing? Thanks for the help in advance!

TileZed is a fork of Tiled for Project Zomboid and is practically separate software from Tiled, with lots of PZ-specific features that don’t exist in Tiled, so you’re not likely to find help here. I recommend asking for help in the Project Zomboid community, where you’re more likely to find people who both play PZ and know TileZed.

Thanks for the quick response!