IN-MAN-2016-001

This note intends to give a status report on the activity performed together with genfit developers (from LMU and TUM, outside the Panda collaboration). genfit2 is the new (external package) tool providing a new implementation of Runge-Kutta track representation and the Kalman fitter. The genfit2 classes are here shortly documented, and hints on how to run genfit2 in PandaRoot are given. Examples of the good performance of genfit2 in PandaRoot are provided. The genfit2 official paper is in preparation; until the paper is not published, this note wants to provide some help, as a short manual for PANDA users.