After meetings between IATSE and representatives of the studios in early September 1946 guaranteed IATSE workers to fill the positions of existing CSU employees, the studios came up with a plan to force CSU out of the studios once and for all. On September 23, the studios reassigned all the CSU members from construction supervisors, foremen and maintenance men to work as journeymen carpenters on "hot set", a position many of these men had not worked in many years and a violation of their job descriptions and cause for a union grievance.