As per definition if we go, then yes Node Locked License is defined to be used only by 'one specific node'. We are using Professional & Analyzer license for our QlikSense Platform, but we have not used this (Node Locked) license as of now. Hope we apply the license in same way. You can find more details about license here- --https://help.qlik.com/en-US/sense-admin/June2020/Subsystems/DeployAdministerQSE/Content/Sense_Deploy...