So you are using our Harmony Endpoint Cloud/EPMaaS product. The IOC Management is not included into the Endpoint Web Management Portal until JHF Take 77. We may need to upgrade your Harmony Endpoint Cloud/EPMaaS Server to the latest as I suspect you are not on at least JHF Take 77 to have this feature/option.
What is the name/connection token of your Harmony Endpoint Cloud/EPMaaS Server? This way I can check for you to see if it need to be upgraded.
Technology Leader | Endpoint Cyber Security Products | Americas Endpoint Team