Hi All, How does filter work in Tempo Tasks report? Any examples or tutoria

You should look at the Query Data Type for an example of where you can implement a queryFilter data type. You need to populate a queryFilter data type to pass in valid query information.
You can find more about queryFilter types at:
forum.appian.com/.../Data_Types

You need to instantiate a queryFilter object and populate it with the valid values within. You are populating a list of values currently for the filter parameter passed into the query rule.

You should look at the Query Data Type for an example of where you can implement a queryFilter data type. You need to populate a queryFilter data type to pass in valid query information.
You can find more about queryFilter types at:
forum.appian.com/.../Data_Types

You need to instantiate a queryFilter object and populate it with the valid values within. You are populating a list of values currently for the filter parameter passed into the query rule.