If you have tons of configurations of models and you want to upload them to the web for your clients to download, you should try 3DCC (3D Content Central).
To be able to upload the models with multiple configurations to 3DCC, you will need to register for “supplier services”.
Only uploaded models in supplier services will support configurations with pick lists. Personally uploaded models will not have this functionality.
There is a short video demonstrating how a sample model is created and uploaded.
The uploaded files are first approved by SW, and then they will be available to download.
If you are like me, upload the files to test the functionality, your “supplier services” may be suspended. Please make sure the models you upload are for real.