The Windchill+ Select offering represents a baseline capability for the family. This offering is focused on transforming the way that Windchill customers think about, manage, and evolve customizations and integrations that deliver differentiating business value. PTC recognizes that the ability to tailor Windchill to the customer's unique business processes has been a key capability making Windchill the market leader in enterprise PLM. Windchill+ Select maintains this business-critical capability, while simultaneously delivering new features and methodologies that ensure compatibility of these customizations with future releases, accelerating and reducing costs of version upgrades.