I’m working on a multi-level stepper that will help the user complete a process for an enterprise app. The main problem of the app has been sorted. Everything in the design looks fine and aligns with the business rules. However, when I was working on the sub-stepper, a question arose about whether to use dots or dashes in the sequence. I have been searching for a document explaining or summarizing the response to back up a decision. However, I have not been lucky. So I want to ask you what makes you think the following approach if you see this
1 Group One - - - 2 Group Two - - - 3 Group Three
Option a: 1.1 Subtask One —— 1.2 Subtask Two —— 1.3 Subtask Three
Option b: 1-1 Subtask One —— 1-2 Subtask Two —— 1-3 Subtask Three
Also, the UI is defined, so I don't have to use points or dashes on the Group Sections. Another insight is that my team does not count on a researcher due to the tight budget.