why some of report have sorting element in report data source level
why some of reports not have sorting element in data source level.
why some of report have sorting element in report data source level
why some of reports not have sorting element in data source level.
You can add or remove sorting on datasources within the reports.
It really depends on the requirement.
You can also go into the ‘Select’ form on a report run and add Sorts as and when required.