Add docs, and remove hidden parameter for atatus destination

src/connections/destinations/catalog/atatus/index.md

@@ -1,5 +1,31 @@
 ---
 title: 'Atatus Destination'
-hidden: true
 id: 54c02204db31d978f14a7f6d
 ---
+
+[Atatus](https://www.atatus.com/) provides visibility into the performance of an application and its underlying infrastructure under a single dashboard. This visibility can help businesses identify and diagnose issues, and take corrective action to prevent or resolve application issues.
+
+## Getting Started
+Before you start, make sure Atatus supports the source type and connection mode you’ve chosen to implement. You can learn more about [connection modes here](/docs/connections/destinations/#connection-modes).
+
+1. From the destinations catalog page in the segment web app, click on **Destinations -> Add Destination**.
+2. Search for "Atatus" in the destination catalog and select Atatus as the destination.
+3. Click on **Configure Atatus**.
+4. Choose which **Data Source** should send data to the Atatus destination and click Next.
+5. Enter the desired destination and click Save. You will be navigated to the settings page where
+you will have to add the API key to start receiving insights.
+6. You can find the API key in your browser project settings.
+7. Enter the **API Key** in the Atatus destination settings in Segment.
+
+## Supported Methods
+
+### Identify
+If you’re not familiar with the Segment Specs, take a look to understand what the [Identify](https://segment.com/docs/connections/spec/identify/) method does. An example call would look like this:
+
+```javascript
+analytics.identify('userid_123', {
+name: "John Doe",
+email: "johndoe@example.com"
+});
+```
+When you call `identify()` method, the Atatus SDK call `atatus.setUser` by passing in the traits you provided. Atatus will map the userId you provide as traits.id with which you can easily track user activity and gain a specific user's performance insights.