OnCommand Workflow Automation 4.x ( WFA ) OnCommand Workflow Automation 5.0.x ( WFA ) This knowledge base article clarifies the Adobe Flash deprecation impact on OnCommand Workflow Automation 4.x and ...OnCommand Workflow Automation 4.x ( WFA ) OnCommand Workflow Automation 5.0.x ( WFA ) This knowledge base article clarifies the Adobe Flash deprecation impact on OnCommand Workflow Automation 4.x and 5.0.x. Adobe has ended support for Flash Player on December 31. 2020, and will block Flash content from running in Flash Player beginning January 12, 2021. As a result, Adobe Flash support will be removed from web browsers. OnCommand Workflow Automation 4.x and 5.0.x depends on Adobe Flash Player.