Yes, you can request them here: https://communities.netapp.com/community/netapp_partners_network/storage_management_software/oncommandinsight. This request should be entered by your OnCommand Insight sales overlay team (OCI CSE or Rep.). Evaluation licenses go along with a structured Proof of Concept, that works through use cases that could not be addresses during demos and discussions. We do not just provide evaluation licenses and turn a customer loose to figure things out on their own.
That's right. Even I have seen people failed to configure/explore the real features and then end up in giving comments "not useful tool" or "expensive tool"
