Hello,
for me as a former V5 designer it was simple to save visibility of components in Product tree - each Hide/Show change in Product tree caused Save operation.
Now, in 3DExp, I'm not able to save my own appearance of components in the tree. There is a message like "No changes in data, nothing to be saved". I understand it is due to database system, not folder like for V5.

Could you give me an advice how to solve this?
Thank you in advance.