User documentation
We are sorry to admit that there isn't much in term of user documentation.
In the most part, XPlanner is self-teachable. Its interface is simple and consistent. The entity hierarchy is pretty straight-forward and most of the views/actions are self-explanatory.
However as XPlanner becomes richer, the need for proper user guide becomes greater along with an exaustive customization guide (see the nest section for more info).
Official documentation
Iteration Velocity
Security User Guide
Admin Guide
Other contributed documentation
Hopefully, XPlanner has attracted a nice community that have been writing about it. All the following references provide a quick overview of the main features of XPlanner. Enjoy and many thanks for the authors:
Manage the agile team with XPlanner By David Elliot and Justin Smith
Thinking in Extremes with Xplanner By Alan Berg
XPlanner How-to By Anonymous
Using Xplanner with Mylar, see the screenshot here