1. Click the item you want to populate the entityID field. This should be an entity that has a Marketplace URL (http://mpassets...) as the model URL.
2. Select the joint your item should attach to. Joints that specify a left or right side will be exported to work with both sides.
3. 'Package JSON' to export the item as a JSON.
The item you selected does not appear to be a marketplace asset. Please upload your model to Marketplace and use that URL to package your wearable.
You must select a joint that your wearable can be used with.
