Introduction
What does it do?
This is a forum and commenting system in list and tree view. It is the oldest forum/message board extension in TYPO3. It is not aimed at competing with other board products which feature a lot community like features with user profiles. However a front end user login may be used to limit read/write access by simply access-restricting the very board elements and pages used for display and submission of data. Use this extension in combination with a front end user registration extension.
Screenshots
List type forum:

The forum topics and entries are listed in a table format.
Tree type forum:

The forum topics and entries are listed in a tree format with a plus symbol.
Requirements:
PHP 8.0, TYPO3 12.4, extension div2007 1.16.0 and extension tslib_fetce 0.8.0 are the minimum requirements.
Support:
You can get support and installation service for this extension at https://jambage.com/kontakt/forum/forum.html .