I tried using Live UI, but I was not able to find the section for the particular design. I have got the CSS style sheet for that particular design but I don't know the section where they are using any repeating dynamic layout or its a HTML section. Can you tell me the section name which they are calling ? My requirement is to provide a screen flow navigation like in that attachment.
The flow rule PegaAccel-Task-Localize.LocalizeApplication is present in two rulesets: Pega-ProCom and Pega-LocalizationTools. The one in Pega-ProCom uses WizardScreenFlow harness which has an embedded section NavigationFramework7, which in turn includes TreeNavigation7 section. If you run this copy of the flow, the navigation links appear on the right. The rule in Pega-LocalizationTools ruleset uses PerformScreenFlow harness. If you run this rule, you will see the links as in your screenshot (numbers in circle at the top of the screen). You need to check LocalizeApplication flow rule and how the harness is configured for each assignment.