This document discusses integrating the Crafter content management system with the Liferay portal. It provides an overview of each system, when integration may or may not be beneficial, and good integration patterns. The document outlines reference architectures for integrating the systems and provides an example integration. It concludes that while Crafter and Liferay both have powerful features, the best approach is to use each system based on strengths and integrate selectively based on use cases.