Hello, I use org-attach and I noticed that both forms of top-level ID works, e.g. both forms place and open files in the attachment folder. I have `org-attach-use-inheritance` set to true, I don't use heading IDs so all attachments end in the folder named according to top-level ID.
But the top-level one-line form doesn't work when I use it to create links. I checked the file `.orgids` and found the IDs denoted in the one-line form are not included. This top-level property format works for both, org-attach and org-id. ``` :PROPERTIES: :ID: <timestamp-identifier> :END: ``` This top-level property format works for org-attach only. `#+property: ID <timestamp-identifier>` I don't know if it is intended behavior/bug/undocumented case. In my case I prefer the one-line form because it is shorter and I don't use other properties besides ID. Best regards Jaroslav Fromel
