Google Tag Manager
Step 1: Navigate to the “Tags” section of your GTM account, and click “New” to create a new tag:
Step 2: Give your tag a name, like “Koala”, then edit the Tag configuration:
Next, search for “HTML” and select “Custom HTML” as the tag type:
Step 4: Click in the “HTML” text box and paste the script tag from your project settings in Koala:
You can read instructions on where to find your project's snippet in the quick start guide.
Step 5: Now add a trigger for “All Pages: Page View”:
Step 6: Next, click “Save” and Publish your changes:
Step 7: Identify Users (Optional)
Now you can identify users.