What best describes the data interactions in customer integrations?

The choice that best describes the data interactions in customer integrations focuses on their operational scope and limitations. When we say that data interactions are confined to a single domain, it indicates that the integrations are typically designed to operate within specific boundaries, which is essential for ensuring the integrity, security, and consistency of data between systems. This limitation helps organizations maintain control over their data flows and minimizes complexity, as managing data across multiple unrelated domains can introduce various challenges, such as data mismatches or compliance issues.

In contrast, other options suggest broader capabilities or requirements that might not apply to all customer integrations. For example, the idea of extensive API management implies a level of complexity and varied usage that may not always be necessary for simpler integrations. Similarly, managing multiple user roles and achieving global reach suggest functionalities that extend beyond the basic requirement of maintaining coherent interactions within a defined context. Hence, focusing on interactions being confined to a single domain underscores the importance of streamlined and secure data exchanges essential for effective integrations.