Files/Folder references/links to external sources like a NAS

I have a lot of documents stored on my NAS, where important information can be found.
To be able to offer this information in Docmost, at least a link to the files and folders should be provided.

Additionally, it would be great if standard files such as PDFs or images could be embedded without copying them into docmost.
It would be even much better if the search function could also find content in them. Perhaps it could also be integrated with a DMS like Paperless-ngx...