# Data Schema

## Overview 

The app illustrates the relationship between an event and Business Objects by Sources. 

For example, if demanding to know the relationships between the event View page of Source naming Websites and Business Objects in CDP 365, go to Data Schema.

<figure><img src="/files/mYOrkijw93rBEkL2rswP" alt=""><figcaption></figcaption></figure>

## Structure

Data Schema has&#x20;

1. Source: a list of Sources connecting to CDP 365
2. Business Object blocks

* Each block is a Business Object in CDP 365 and connects to the Event block
* A Business Object block shows the name of the Business Object, its attributes, and the key connecting the Business Object and the Event block.

3. An Event block&#x20;

* The event block contains all events of a Source
* By clicking an event, the relationship between that event and Business Object blocks is highlighted. Besides, its event attributes can be viewed. &#x20;

<figure><img src="/files/rQiE9c64tOlWWPE0IkUK" alt=""><figcaption></figcaption></figure>


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