Only your Goals are shared between scenarios. Everything else stays specific to each scenario.
Creating a new scenario
When you create a new scenario, you will enter:
Your details
Your family details
Your initial position, entered separately as:
Income
Expenses
Assets
Liabilities
Your planned events
Duplicating a scenario
When you duplicate a scenario, a new scenario is created using a copy of your initial position and plan as of the time you duplicate it.