Archiving question

I got a question connected archiving. If we are archiving exertion information for SD - SD_VBAK, SD_VBRK etc....and if the information being archived has attachments(external attachments and BRF+ outputs), adjacent if we prime "archive attachments" the existent attachment that is stored successful DB/Content Server/Filesystem/External retention similar Sharepoint/AzureBlob is not really getting deleted. I mean information is getting archived and information from output is getting convered to RAW data, information is getting deleted from SAP tables and archived to whichever determination we acceptable it up as.  Is this mean successful SAP that SAP modular archiving doesn't really delete the attachments/outputs created frankincense leaving them arsenic zombies due to the fact that the nexus accusation successful DMS is deleted truthful 1 cannot cognize which concern entity this attachment belongs to. Can you propulsion immoderate airy connected however you managed this situation. This mode each attachments are near arsenic zombies for each the information that is archived and this seems similar a large issue. I don't cognize however other to analyse this further