Data flow: Archiving BBM Enterprise messages with BlackBerry UEM
![Data flow: BBM Enterprise logging](/content/docs-blackberry-com/en/id-comm-collab/bbm-enterprise/latest/bbm-enterprise-admin-uem/_jcr_content/assetversioncopies/ba948f4d-2afd-4ed4-b4f6-a57e0e112897.original.png)
- The device generates periodic calls to BlackBerry UEM to store the accumulated BBM Enterprise messages and other events.
- The device establishes a mutually authenticated TLS connection with the designated BlackBerry UEM over the BlackBerry Infrastructure.
- If BBM Enterprise Archiving settings indicate the usage of an encryption key, the content is further encrypted.
- The resulting BBM Enterprise audit log files are stored in a subdirectory of the audit logs directory: <audit logs directory>bbmp\<date>.