How to execute Test Cases that belong to a specific story?

A user who has got multiple Test Cases on multiple stories, user can filter out those test cases that belong to a specific story.

Following are the steps to be followed in order to achieve the same.

Go to Test Run on which there are multiple stories linked.
Go to the execution screen by pressing the Execute button.
In the Contains text section, search for the story for which you wish to execute the Test Cases using the story issue key.(Do refer the screenshot attached below)