YetaWF has been in use internally since 2010 - It's been released to the open source community recently so the documentation is still missing quite a few bits and pieces.
It will be updated as time permits and based on feedback from our forum here.
General questions and problems encountered installing and upgrading YetaWF, IIS, SQL Server, etc.
Check our Installing YetaWF and Upgrading YetaWF pages first.
General questions about using YetaWF (as admin or general user).
Most documentation is still just a "work in progress".
About deploying YetaWF to a shared hosting site, VPS or dedicated server.
Documentation about deploying YetaWF is located at http://yetawf.com/Documentation/YetaWF?Topic=g_deploy_server.