The property and validation panels can be expanded and collapsed by clicking on the toggle button on the panel containers border. Expanding the property and validation panels reveals the currently selected diagram property details. Collapsing the property and validation panel hides these details to provide more space to view the diagram canvas.
Property panels have been grouped by Business and Technical tabs to show various property information based on the perspective of the rules developer. For example, a business rules developer would not be expected to enter the tags for a rule element as this level of detail would be completed by the technical rule developer.