We'd like to promote features on lines 41 & 42 to it's own section, as follows:
#### Using Associations with External Actions
**Published OData services** now support including associated objects when calling a microflow that is published as an OData action. When consuming these actions in a **Call External Action** activity, Studio Pro lets you select the associations that should be included in the action call. These associated objects are then included in the request to the **Consumed OData service**. If the service returns an object or a list of objects, you can also specify which associations you want to get back from the service. These associations can then be traversed using the __Retrieve__ activity.
If you call the published OData service using a REST client, you can nest the associated objects in the request body, and you can use the `$expand` query parameter to control which associated objects should be returned in the response.
We'd like to promote features on lines 41 & 42 to it's own section, as follows: