Using navigation mode, you can clearly present the chronological or hierarchical sequence of a model.
1. Open the process model, e.g. an EPC, or the hierarchy model, e.g. a function tree.
2. Right-click on the start event of the EPC or the top function (root function) of the function tree.
3. Click on Show/Hide and then on Hide all objects except for the selected ones. Only the selected object remains visible.
4. Press Ctrl + E to show the objects adjacent to the selected object.
The objects are shown in their chronological or hierarchical sequence as you discuss them in your presentation.