Currently I'm creating a structure on our new SPO (SharePoint in Office 365). Now, my boss wants a description in every folder above the content of the document library.
As it's not possible to add a content-editor webpart within a document library, I've tried a lot of things, but I wasn't able to find any solution. The only thing I found out is, that you can add a description to the little info sign on the rigt side of the document library name. But this info only appears with a mouseover, so it's not really visible for normal users. By way of illustration, here a simple "example".
It would be very great, if you could help me with my problem.