XF 2.1 display an HTML code on top of different nodes

[Badakhshan]

I want to display an HTML code on top of different nodes.
For example, put the HTML 1 code above the node tutorial and the HTML 2 code above the shipping node.
Does xenforo have a plugin for this?
Thanks in advance for any help welcome

 

[Paul B]

The easiest way would be to use the node description field.

Anything other than that would require editing the template and using conditional statements to target the node IDs.