I’ve rummaged around and found this gif of how SpeckleExcel sends data to the server. Basically because Excel doesn’t support types (or at least it didn’t), you need to be more explicit about what you’re sending.
The first row is the property name. The required one is
type where you specify the Speckle type you’re sending (e.g., Point, Line, etc.). It also supports dot notation so if you can send
properties.myCustomProp for example. Each row after that is an object. If the cell is empty it won’t get added to the object during creation.
It’s all a bit confusing but I think the gif shows a good example for it.
EDIT: Discourse doesn’t seem to like the gif. I’ll link it here in a bit some other way.
EDIT2: Let’s see if this works: