Hi Ihor


> In addition to the sequence of prompts when changing the attachment
> directory:
>
> 1. Copy over attachments from old attachment directory to new one?
> 2. Delete old attachment directory?
>
> we can introduce a custom variable `org-attach-move-attachments' with
> the following values:
>
> 1. 'ask (default) - display the prompts
> 2. 'move - move the attachments form old to new directory (same as yes,
>     yes answer)
> 3. 'copy - copy the attachments, keeping the old directory (yes, no answer)
> 4. 'keep or nil - keep the attachments in the old directory (no, no answer)
It would solve it. Thanks.