DH-info is a content module to any text, Iframs or even the contents of callend php scripts.
No special measures necessary, follow the standard installation process.
Extract the /profile folder into the ../modules directory. Install the module through Admin -> System Module -> Modules.
This module is clonbar, that is, the module can be used several times. To do this, "only" the Modul name (info) and 2 files must be renamed.
More details in the readme.txt info/doc file
Detailed instructions for the installation of the module are in English as XOOPS Operations Manual available.
The module is indeed simple. However, the focus in the manifold details is here.
A detailed guide to the module configuration is in EnglishHERE available.