Invu has successfully integrated it's document management product with over 15 other commercial pieces of software. Initial integration facilities concentrated on the ODMA software interface according to the standard developed by the American AIIMS group of document management system manufacturers. However, after extensive research by Invu it was found that the partner base felt the burden of programming for this interface, which has an 80-page specification, too onerous. This, combined with expensive integration costs from other software manufacturers, meant Invu looked for an easier solution.

The path chosen was to develop the ability to link with off-the-shelf commercial software products. In doing this, Invu's partners and customers would not need to access or change the underlying code but merely to train on the application in question. Hence CodeFree integration was built. Whilst giving general users of Invu the ability to use CodeFree and integrate with their particular solutions, it has also given Invu the ability to quickly and easily generate bespoke solutions where needed to satisfy customer demand.