1. NetApp Active IQ Documentation
"What is Upgrade Advisor": "Upgrade Advisor simplifies your ONTAP upgrade planning by providing a customized upgrade plan for your clusters. This plan is based on your upgrade goals and data from your systems that is collected by Active IQ." This confirms its role as the primary tool for generating an action plan.
2. NetApp Technical Report TR-4781
"ONTAP Upgrade Best Practices and Introduction to Automated Nondisruptive Upgrades": Section 2
"Upgrade Planning
" explicitly states: "NetApp Active IQ Upgrade Advisor is the recommended method for planning your ONTAP upgrade. Upgrade Advisor provides a customized upgrade plan for each of your clusters."
3. ONTAP 9 Documentation Center
"Upgrade ONTAP software": The first step listed in the upgrade workflow is "Plan the upgrade." The documentation guides users to use Active IQ Upgrade Advisor for this purpose
stating
"You should use Active IQ Upgrade Advisor to generate a plan for your upgrade."