In the Model Viewer, you can change the view of process models. Depending on the modeling content, views can have the same result despite different criteria. If a view based on the current option settings cannot be generated, the indication No diagram available is shown in the modeling area.
Click Change view. The view options are shown. The view options displayed depend on the type of the model. The view options of model type EPC, for example, differ from those of a model of type Enterprise BPMN collaboration or of type Customer journey map.
Click the options to change the view of the model. Based on the options, the model view is adjusted.
To close the Change view bar, click in the modeling area.
As long as the view options are active, the Change view icon is colored in red and the selected view is indicated. You can reset the changed view.