Folder Settings Explanations Needed

Razuna v2 Legacy How-To
1

Can you please explain to me the differences of the folder permissions
Read only from what I understand can download a preview and any renditions and that is it.
Read/Write can delete photos, can create subfolders, and ??? but can’t ???
All Access can delete photos, create folders, and ??? but can’t ???

Thank you for clarification

2

All Access can do everything in a folder, including folder settings
Read/Write can read and write files, but cannot delete them or access
folder settings