Hello there,

Thanks for reaching out to Houzz! At Houzz, "ideabooks" may not be moved under the "Projects" section. However, it is definitely possible to move ideabooks to different ideabooks. This feature is available by:

1. Go into the ideabook where you want to move photos
2. Click "Edit" ideabook
3. Select or Check all of the photos you would like to move
4. Once they are selected, at the top of your screen you should see a "Move Ideabook Photos" or "Remove Ideabook Photos" option.

This should help you re-arrange all of your different ideabooks.

Hope this helps,

-Peter