Building Groove Apps

I recently got asked by a customer about Building Groove Apps, so I dug around and found some relevant resources. Here's the info for you:

Groove Databridge:
https://www.microsoft.com/technet/prodtechnol/office/grooveserver/2007/guide/GDBAG_01.mspx?mfr=true

Groove Developer Portal:
https://msdn2.microsoft.com/en-us/office/bb308957.aspx

You'll find the SDK and other important info like the following resources on the Developer Portal:

Groove 2007 Forms Developer Reference Guide
Learn to develop forms-based applications in Groove 2007 using either the Groove Forms tool or InfoPath Forms tool.

Groove 2007 Web Services Developer Reference Guide
This reference describes how to use the Groove Web Services APIs. It provides samples using both the underlying SOAP XML messages and application program source code.

Groove 2007 SDK
Download the SDK, which contains samples and libraries to help you develop Web services applications for Groove 2007. The SDK includes C# samples and the WSDL definitions for the Groove Web Services APIs. In addition, it provides local copies of the Groove 2007 Web Services Developer Reference Guide and the Groove 2007 Forms Developer Reference Guide.

Web Helpers for Groove 2007
Groove Web Helpers are a C# .NET assembly that provides an abstraction layer for Groove 2007 and Groove 3.1 Web Services. The abstraction layer provides an easy to use API with an object and eventing model, so that custom applications that interface with Groove can be built more quickly. Please note that because the Groove Web Helpers are a community project, Microsoft can make no guarantees that future releases of Microsoft Office Groove products will continue to interoperate with any specific version of Groove Web Helpers.