Unison, a software company, agreed to acquire Plan4 Healthcare, a planning, performance, and budget tracking solutions provider. Financial terms were not disclosed. "This acquisition marks a milestone in service to the federal budgeting marketplace and our support of program, budget, and finance personnel across the federal government. The 4Cast solution continues our strategy to take the best ideas available from today's technologies to deliver even greater efficiency and effectiveness to federal budgeting functions," Reid Jackson, Unison CEO.