I have a requirement to hold some data in ModelEntity/Entity and show as a info when user tap on ModelEntity/Entity, Currently I'm doing this by assigning on name property because I've not found any property to store/hold data and it's not a perfect way to do and at some point it's falling because 3d model has it's own name and it replacing my stored/hold data by 3d model name, then user getting wrong info.
then which is a perfect way to hold/store data in ModelEntity/Entity?