Delete Attachment in RICH TEXT issue

Hi all,I have a Notes rich text field in which user enters both text and attachment.

The issue is if user clicks attachment properties delete option, rich text field gets entry of who actually deleted the document. I do not want this message to be displayed and wanted users to delete attachment via button and not by attachment properties delete option.

Is there any way to disable delete option in Attachment properties or prevent user in clicking this.

i can’t prevent by mode change event as the user who gets edit access can delete attachment via attachment properties.

Please help