The AvPlan EFB User Manual is a detailed online manual containing just about everything you might ever need to know about how to use the AvPlan app
Here is a Link to the manual for the Android version of the app. This manual will enjoy a significant update when the next major update of the Android app is released. (Hint- Android users; you may also be able to find helpful detail in the iOS version of the manual, as the apps are designed to behave as similarly as possible within the limitations of the operating systems)
For Dynon chart package users, your manual is here.
Enterprise Cloud administrators can find their online manual here.
Note that these are live, online manuals. As such, they are frequently updated with new, updated and expanded information. Changes are visible as soon as they are made. From within the manuals themselves you can also download a PDF version, but the PDF versions will obviously not update when the live, online versions change.