Which of the following is NOT a characteristic of user interface level integrations?

User interface level integrations are primarily focused on providing a seamless experience for users by aggregating information from multiple sources into a single view. This type of integration emphasizes the presentation layer rather than the underlying data storage or processing mechanisms.

The characteristic that states "Data resides in SFDC for reporting purposes" is not true for user interface level integrations because such integrations usually access data stored in other systems without necessarily duplicating or storing that data within Salesforce. Instead, they present data from external systems through embedded components or widgets within Salesforce. This approach allows users to access and interact with data without it being physically stored in Salesforce, thus prioritizing real-time visibility over data residency within Salesforce for reporting.

On the other hand, composite screens that can be embedded in Salesforce facilitate this integration by presenting information from multiple sources together, which aligns well with the objectives of user interface level integration. It also simplifies the integration process for users by focusing on visual representation rather than complex data management. Being able to view all relevant data in one location is a key benefit of this type of integration, further reinforcing the idea that user interface level integrations prioritize ease of access and user experience over data storage considerations.