# 14.2 Update your Datastream to make data available to your Data Collection Event Forwarding property
## 14.2.1 Update your Datastream
In [Exercise 0.2](/comprehensive-technical-tutorial-archive/getting-started/ex2.md), you created your own **\[Datastream]**. You then used the name `--demoProfileLdap-- - Demo System Datastream`.
In this exercise, you need to configure that **\[Datastream]** to work with your **\[Data Collection Server property]**.
To do that, go to . You'll then see this. In the left menu, click **\[Datastreams]**.
In the top right corner of your screen, select your sandbox name, which should be `--aepSandboxId--`.
Search for your **\[Datastream]**, which is named `--demoProfileLdap-- - Demo System Datastream`. Click your **\[Datastream]** to open it.
You'll then see this. Click **\[+ Add Service]**.
Select the service **Event Forwarding**. This will show you 2 additional settings. Select your Event Forwarding property, which you created in the previous exercise and which is named `--demoProfileLdap-- - Demo System (DD/MM/YYYY) (Edge)`. Then select **Development** under **Environment**. Click **Save**.
Your datastream has now been updated and is ready for usage.
Your datastream is now ready to work with your **\[Event Forwarding property]**.
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