Your non-EC customer wants only users in Pay Grade 1 2 to be ineligible for...

Start with all employees are eligible. In the UDF, set the LUMPSUM ELIGIBLE field to FALSE for Grades 1 2, TRUE for Grades 3 through 9.

Start with all employees are ineligible. Using the legacy eligibility rules engine, create a rule condition that goes through the eligible Pay Grades makes them eligible for the Lump Sum field.

Start with all employees are eligible. Using the legacy eligibility rules engine, create a rule condition that makes the Pay Grades 1 2 ineligible for the Lump Sum field.

Start with all employees are ineligible. Using the legacy eligibility rules engine, create a rule condition that makes the Pay Grades 1 2 ineligible for the Lump Sum field.

Start with all employees are eligible. Using the legacy eligibility rules engine, create a rule condition that makes the Pay Grades 3 through 9 eligible for the Lump Sum field.