Plugin: First post as a permanent header of a thread

[smdani]

I would like to create threads with the option of selecting the first post as a header of the thread. So when you change from one page to another the first post remain visible.
Maybe there is an existing plugin but I couldnt find it.
Any help?
Thanks in advance

Sorry,
I found this plugin:
https://vborg.vbsupport.ru/showthread.php?t=93706

I apologize for the inconvenience

[Boofo]

No problem. ;)