Request form and URL link instead of file upload?


In a sheet you have several options when choosing an attachment

However, when you make an update request, is it true, that you only get the "upload a file from your computer" option? I want to paste a Link from Sharepoint - can I do that in a update request?

If it is not possible, how do I request that someelse add a link from sharepoint to my sheet? We dont want the documents in SmartSheet but keep them in our cloud, where it is easier to work with them.