Are Custom Field Values from Custom Objects stored in PageFlowScope Variable? How can I access them?

Summary:

Getting Custom Objects Custom Fields Values from PageFlowScope Variable

Content (required):

Hello,

I added an OTBI analysis to a custom object details page (Analytics subtab).

The analysis was set up with an "is prompted" filter on a column that reflects custom field data of the affected Custom Object.

In the parameters section of this subtab analysis, I'm now trying to reference the custom field via the PageFlowScope variable, but I don't get it done.

I tried...

#{pageFlowScope.biFilterName_<Objects API Name><Fields API Name>}

#{pageFlowScope.biFilterName_<Objects API Name><Fields DB Column Name>}

#{pageFlowScope.biFilterName_<Objects API Name><Fields SQL Column Name>}