From the Autodesk App Store:
Element Joiner Lite is a Trial version of Element Joiner Pro. It helps you to create different kind of junctions between architectural and structural elements automatically for small projects with less than 135 beams, 135 walls, 45 columns
Trial Version allows you to :
- Join Elements (Walls, Floors, Structural Columns, Structural Beams)
- Unjoin Elements (Walls, Floors, Structural Columns, Structural Beams)
- Filter elements to be joined by level (No more 03 Levels)