HARTFORD, Conn.–(BUSINESS WIRE)–Insurity, a leading provider of cloud-based software for property and casualty (P&C) carriers, brokers, and MGAs today announced that Columbia Insurance Group has successfully completed its migration to Insurity’s Policy Decisions Evolution across all lines of business. The migration’s speed is attributed to the collaboration between Insurity and Columbia, and overall commitment to deliver value quickly to Columbia’s 150,000 policyholders. Columbia Insuranc