Back to CAD purpose is to import your designs and update your parts position in your CATIA product.
Caution: the import in CATIA will work only if the preparation has been done with the internal CATIA loader (not CoreTech).
Open the original CATProduct file in Catia V5.
Go to Tools/Macro/Macros and open the macro window.
Click on Select.
Select MS VBA files and chose the from Utilities folder
Select the json_file_Reader and click on Run.
A window is displayed. Click on Browser and pick the json saved by SkyReal. Then, given what you want to import in the CAD, check 2, 3 or 4.
After checking everything that needs to be reimported, click on Start.