so I am trying something I thought would be a simple thing. I have a thingshape with 3 properties and I would like to display the values of the 3 properties in a Grid Widget for all Things that implement that shape.
Unfortunately when I bind "All Data" from "GetImplementingThingsWithData" to the Grid, I also have undesired properties like "avatar" and "isSystemObject" displayed in the grid.
So I decided to create a DataTable with a DataShape that defines these 3 Properties. The DataTable is filled with the corresponding data from my things. But this time when I call the "GetDataTableEntries" service, undesired properties are returned again (like "key", "location", "source")
Any Idea how I can simply get these 3 columns of the table?