# Step B: Set up the event
<a name="mov-step-set-up-the-event"></a>

You configure the event with information about the first motion overlay. You can configure this information when creating an event. Or you can change the existing motion overlay configuration on a non-running event. You can configure the information using the web interface or the REST API. 

**Topics**
+ [Using the web interface](mov-set-up-event-web-interface.md)
+ [Using the REST API](mov-set-up-event-fields-api.md)
+ [Fields for a MOV asset](mov-set-up-event-fields.md)