What does Rounds 1, 2, and 3 refer to?

In the transition from the legacy systems to the new myUFL systems, we used a series of spreadsheet or on–line exercises to assign user security roles to UF’s faculty and staff. This largely had to be done because there was not a one–to–one match between the old work tasks, processes, or systems and new work tasks, processes, or systems. We began in October 2003 with Excel spreadsheets and ended with Round 3 via the Access Request System in June 2004. Refinement and stabilization of role assignments continue today