SSRS - filter on expression in report table

Question

Let's say I have a report with following table in the body:

ID | Name     | FirstName  | GivenCity | RecordedCity | IsCorrectCity
1  | Gates    | Bill       | London    | New York     | No
2  | McCain   | John       | Brussels  | Brussels     | Yes
3  | Bullock  | Lili       | London    | London       | Yes
4  | Bravo    | Johnny     | Paris     | Las Vegas    | No

The column IsCorrectCity Basically includes an expression that checkes GivenCity and RecordedCity and returns a No if different or a Yes when equal.

Is it possible to add a report filter on the column IsCorrectCity (and how) so the users will be able to just select all records with No or Yes? I know this can be done with a parameter in the SQL query, but I would like to add it based on the expressions rather then adding more calculations and all to the query.

Answer 1

Here's a tutorial which explains how you can do it

Filtering Data Without Changing Dataset [SSRS]