You can see your scenarios in the scenario pane in a Decision Optimization experiment.

To open the scenario pane, click the Open scenario pane button in the Decision Optimization experiment UI header. This button is visible in the Prepare data, Build model, and Explore solution views.

From this scenario pane you can see existing scenarios and their summary details (input data, model, and solution). Each one can be expanded or collapsed by clicking the arrow next to the scenario. You can also select which scenario you want to work in. To duplicate, rename, and delete existing scenarios, click the Menu icon next to the relevant scenario.