Currently you can create an Analysis view for GL Accounts, Cash Flow Accounts, Statistical Accounts and Sustainability Accounts depending on the Account Source value. However, if you create a Financial Report which contains GL Accounts and Statistical Accounts within the report row definition and you need to use an analysis view to give you more than just your 2 Global dimension to report on, then your row definition no longer works. Because you can't create a singular analysis view for the dimensions you need for both the GL Accounts and the Statistical Account information, and you can't assign more than one analysis view to the row definition.

So, a better design than having an Account Source Value field would be to have Ticks (the same as the Include Budgets) for, Include GL Accounts, Include Statistical Accounts, Include Cashflow Accounts, Include Sustainability Accounts. Whichever options are ticked a respective Account filter is displayed, and a filter can be applied or not if the user wants all accounts.

This would allow for Analysis Entries to be created for all the data sources needed to create a Financial Report that is including two or more of these options within the same financial report.