Various technologies described herein pertain to managing multiple enrollments of a computing device into configuration sources. Respective enrollment types for the enrollments into the configuration sources can be detected. Moreover, respective control data for the enrollments into the configuration sources can be set based on the enrollment types. Provisioning elements (e.g., policies, preferences, configuration profiles, and resources) that satisfy the respective control data can be permitted to be applied to the computing device by the configuration sources as part of the enrollments. Further, disparate provisioning elements that fail to satisfy the respective control data can be prevented from being applied to the computing device as part of the enrollments.