I am trying to achieve
Account specific branding in Communities. So every user belonging to one account sees a specific background. Preferably, the background-image needs to be related to the account record.
The backgroud css can be applied here, but it can be only one static image URL. Like, I have uploaded the image in documents and made it externally available. The background image is reflected.
I want this to be dynamic, which I am not able to achieve. Is this possible? Or any suggested workarounds?