The tutorial deals with the "Find panel", basicaly how to locating leaves on a tree
knowing its name : you select a name from a list and the corresponding graphical item is hightlight. But the TreeDyn "Find panel" has much more features. This tutorial will teach you how to use patterns
on leaves names, helping you to detect clusters, it may be usefull if the leaves names integrate knowledge throught a given code. We will explore the graphical operations of TreeDyn for higthlighting items, either in exlusive or inclusive maner. All these processes will also
be apllied on multiple trees, teaching you how to use the tree targetting system of TreeDyn. Finally we will see Alternagraphics, that is to say how to make tree graphicals animations. Follow this tutorial step by step, the differents section are not independants.