In order for custom symbols to be dynamicaly created as Revit components that are constrained correctly within planting families, the source DWG files must be created in accordance with the details explained under Guidance Notes including sizing, origin and version. Ensure that source DWG files have been created in accordance with the Guidance Notes.

DWG Import Guidance

1. DWG Origin Point - For Plan Symbols, the centre of the symbol must be at 0,0,0. For Elevation Symbols, the base of the "trunk" must be at 0,0,0.
2. All graphics must be drawn in AutoCAD's top view (even elevations).
3. Each symbol should be drawn in its own DWG file.
4. Units/Scaling - Plan Symbols should be drawn at 1 unit wide. It does not matter what the units are as long as it is 1 unit wide. Elevation Symbols should be drawn 1 unit high.
5. The version of the saved DWG file must be less than or equal to the version of Revit. For example, Revit 2021 will not recognise the 2022 AutoCAD file format.
6. Once imported, ArtisanRV will create a Revit family template based on the import so the DWG file is no longer referenced nor required by Revit. The template will be available to all projects.
7. The import of Elevation Symbols will require an additional step where you are prompted to select a model "form" that best fits the elevational massing of your selected elevation.

If necessary, modify DWG files to ensure compliance with the Guidance Notes prior to proceeding to Create Symbol .