All managed upgrades are handled on either a prepaid T&M Block-Time model or a fixed bid project model (after our team has completed 1 or 2 managed upgrades for an account). While no organization is the same and one size does not fit all – a typical managed upgrade process for an organization with limited to no customizations is typically ~ 20 hours. For larger organizations with more data, more than 1 company or extensive integrations/customizations, the managed upgrade process normally takes more time. The largest scope we have dealt with for an organization upgrading from V2 to V8 was 120 hours + test environment creation. You can learn more about our managed upgrade process or fill out the managed upgrade process contact intake form.