Meta: Marking PVsyst Forum Items as Unread

[kjs55]

Hello, I see several options to mark items on the PVsyst Forum as "read" (e.g., here [1]), but I don't see any options to mark items as "unread". Is it possible to add such a feature? Or, would you please tell me how to mark items as unread (if the feature already exists)? Thanks again!

[1] https://forum.pvsyst.com/forum/3-your-questions-about-pvsyst/