The Go Back action works exactly like the back button in the corner of an app. It moves the user back to whatever screen they were on before.
The Go Back action can be used as an action in the components of your app (like Buttons, Collections, and much more), or it can be triggered along with other actions as part of a Workflow.
Setting up the Go Back Action
In the Layout Editor
Click on the plus (+) sign in the Components panel and select the Component you want to trigger the action.
In the General tab on the right side of the Layout Editor, navigate to the Actions section and select Go Back.
Select the icon and descriptive text to use in your app.
You can optionally add Conditions for certain criteria to be met before a user can trigger this action.
In the Workflow Editor
Select the + New Workflow button. If you have existing workflows, click on the plus (+) sign in the left panel.
Select the data source for your action.
Configure your first action by clicking the first step in the sequence. You can also add conditions to your actions, if needed.
To add new actions to the flow, hover just underneath a step and click the plus button. In this way you can add the Go Back action as just one step in a larger workflow.
Check the Introduction to Actions page for a full list of components that can be used to trigger actions.