# Schema Mappings

A schema is a collection of event definitions. Use these standard schema mappings for ecommerce use cases and review the descriptions of each event definition.

- [**Mobile Schema Support in Data 360**](/docs/data/data-cloud-engagement-mobile-sdk/guide/c360a-api-engagement-mobile-sdk-mobile-schema-support.md)

  - : To use a unified data model across Salesforce, we recommended using the Mobile Connector Schema when configuring a Mobile Connector.

- [**Engagement**](/docs/data/data-cloud-engagement-mobile-sdk/guide/c360a-api-engagement-mobile-sdk-schema-mappings-engagement.md)

  - : Descriptions for how the Data 360 Module for Engagement Mobile SDK events map to each engagement event definition from the recommended mobile schema.

- [**Profile**](/docs/data/data-cloud-engagement-mobile-sdk/guide/c360a-api-engagement-mobile-sdk-schema-mappings-profile.md)

  - : Descriptions for how the Data 360 Module for the Engagement Mobile SDK profile changes map to each profile event definition in the recommended mobile schema.