How to show specific operators for a field in Query dialog

Requirement - To allow users to select only specific Operators for a field, which are essential for the eWorksheet.

                        Ex : Need to show only is equal to, is not equal to, is less than, is greater than for Deptno field.(as in the below screenshot)

Solution :  Add required Operators for the field in eWorksheet Field Operators eWorksheet.

                 Navigation : eWorksheets - Premium -- > Administration --> eWorksheet Setup                    (Select the required eWorksheet)

                                                                                                                    |--> eWorksheet Fields                   (Drilldown to select the Field )

                                                                                                                    |--> eWorksheet Field Operators (Drilldown to add Operators)