Sunbird Telemetry is a specification to instrument all the key events. Using this specification reference applications & services will generate telemetry events.
{% hint style="info" %} Resolution : Obsrv as a building block serves to collect and process telemetry. Just like it works with the Sunbird telemetry spec, it can work seamlessly with any spec that a system may adopt as its choice of reference. The events generated will be in accordance with the spec of choice, and Obsrv can carry out validation and aggregate telemetry accordingly. {% endhint %}
The User and Org service of Sunbird Lern is used for obtaining various metadata about the user - including fetching user roles & privileges to authenticate exhaust requests.
{% hint style="info" %} Resolution: Obsrv uses the meta data provided by the Lern building block in order to gather user data. An alternate service can be used in place of L_ern_ to make this data available to Obsrv as well. {% endhint %}
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