Brand info from admin area

Hi,

On an old (13/03A) site i used a very handy mod to add content to brandpages from the admin area.
They have the filenames: brand_info.php, brand_info_configure.php and brand_info_delete.php.

It does not work on the latest version. I think it is related to changed widget functions.
Is there an updated version of this mod, or a fix to get this working again?

Best,
Marco