1. Select Query.
  2. Click New.
  3. Select Query Type=Constituent.
  4. Select Query Format=Dynamic.
  5. Click OK.
  6. On the Criteria tab, from Available fields, select Constituent Information>Birth Date.
    • If querying on Constituents without a Birth Date, select Operator=Blank.
    • If querying on Constituents with a Birth Date, select Operator=Not Blank.
  7. Click OK.
  8. Click Run Now to view results.