Re: UCMDB Third Party Integration Managed Data Repository (MDR)
TF215AAE gives you entitlement for integrating data from 2 external MDRs. For CIs from those MDRs OS Instance licenses are not applicable at all.
If you don't know what MDR is, here is the definition:
A repository of data that can be a third party product or custom built and provides data about managed resources (for example, computer systems, application software, and buildings), process artifacts (for example, incident records and request for change forms), and the relationships between them.