Step by step execution
To track step-by-step execution, the breakpoint shall be placed on the cube from which you want to start step-by-step execution. After stopping on the required cube, click the 
Next element button, Designer will consistently move from cube to cube, showing the strategy step-by-step execution. If it is necessary to enter the Composite element, then at the moment when a step-by-step step is on the Composite element, click the 
Step in button. And the next step of the step-by-step execution will be inside the Composite element. To exit the Composite element, click the 
Step out button.