You can upgrade to VMware Cloud Foundation 4.3 from VMware Cloud Foundation 4.2.1, 4.2, 4.1.0.1, or 4.1. What to read next Upgrade the Management Domain to VMware Cloud Foundation 4.3You must upgrade the management domain before upgrading workload domains in your environment. In order to upgrade to VMware Cloud Foundation 4.3, the management domain must be at VMware Cloud Foundation 4.1 or higher. If your environment is at a version lower than 4.1, you must upgrade the management domain to 4.1 and then upgrade to 4.3. Upgrade VI Workload Domains to VMware Cloud Foundation 4.3The management domain in your environment must be upgraded before you upgrade VI workload domains. In order to upgrade to VMware Cloud Foundation 4.3, all VI workload domains in your environment must be at VMware Cloud Foundation 4.1 or higher. If your environment is at a version lower than 4.1, you must upgrade the workload domains to 4.1 and then upgrade to 4.3. Parent topic: Upgrading to VMware Cloud Foundation 4.3.1 or 4.3