launchpad frame in BSP application

Hello,

I want to develop a BSP application that will use the user role and set it in a URL type launchpad (a bit like the BW Bex Web Item menu or the portal launchpad. I am using the RFC WP_LAUNCHPAD_GET to get the user role and generated URL's in the menu but I want to know if there is something standard already (like a an extension or a class) that will generate the HTML code for me and make a hierarchical structure in a BSP frame.

any suggestions are welcome

Benoit