Data to filter without column in Record list

Yes, you can do that. But I recommend against, as the user should see what he is doing. This is like searching in a field that is not included in the list.

Thank you for the update Stefan

yeah but user only requesting only to show filter alone and after adding in filter when i try to select the value from filter was getting this error pop up

The Requested Record Type Is Not Available

The field [nonstandard_req_bool] does not exist. (APNX-1-4203-000)

More details please. Can you share the filter config?

I did a quick test. Works, as expected.

Sure below is the configuration i have defined

a!recordFilterList(
  name:"Non Standard Request",
  defaultOption: " ",
  options:{a!recordFilterListOption(
    id:1,
    name:"Yes",
    filter:a!queryFilter(
      operator:"=",
      field:"nonstandard_req_bool"
    )
  ),
  a!recordFilterListOption(
    id:2,
    name:"No",
    filter:a!queryFilter(
      operator:"=",
      field:"nonstandard_req_bool"
    )
  )
  }

)

Actually in DB values for those fields is as 0 and 1 so i displayed it as YES or NO in filter

Did you try to use the "Guided Configuration"?

Why do you define a queryFilter without a value?

I would expect the field references in the form of "recordType!your_record.fields.your_field".

Thank you for the suggestions Stefan

No i didn't tried to use guided configuration could you please provide any sample example or snippet for the guided configuration

The public Appian documentation is a great resource of knowledge. After searching 3 seconds, I came up with this:

https://docs.appian.com/suite/help/23.2/filter-the-record-list.html#user-filters

Thank you for the documentation will go through it 

Thank you for the documentation will go through it