# Execute Test Case through Zephyr
Step-by-step process to execute Test Case through Avo Assure:
1. On **Execution** tab, Create **Execution** List
2. Select and Drag **Test Case** from Test Cases window
3. On the configuration window, select **Client** and **Browser** from their respective dropdown
4. Select **Zephyr** as Test Management Tool, **Zephyr** pop up window will appear then enter credentials and click **Save** button from the pop up
5. Click **Save** button to create Execution List successfully
6. Click **Execute** button, then auto populated Execute Now window appears on the screen
7. Click **Execute** button to start the execution
{% hint style="warning" %}
***Note:** If user have already selected Test Management Tool while configuring the execution list then it will auto populated*
{% endhint %}
After execution user can see the message in Avo Assure Client, like Updated Zephyr details.
