[KatarinaKo]

Hello,

I wonder if it is possible to have a customized message/instruction somehow posted on top of forums or like it is here, just before adding a new topic (I’m referring to the yellow-orange rectangle with instructions for forum use).
Is it possible to only do it in certain forums?

Thank you in advance,
Katarina

[Kharis Sulistiyono]

Yes, possible.

You can insert the massage via hook do_action( 'bbp_theme_before_reply_form' );. To make limitation, you can use post ID get_the_ID() detection.

I hope it helps.

[PrancingHorse]

Can someone please elaborate further? I would really like to be able to post a message at the top of my forum as well.

Thank you.

[Robin W]

my style pack plugin lets you add messages before reply forms

https://wordpress.org/plugins/bbp-style-pack/

dashboard>settings>bbp style pack>topic/reply form