Switch Priority of Joint is a command that switches the Double Wall panels priority in a corner joint. The command is easy to use and saves time because the user does not need to edit manually the length of the panels. Moreover, lattice girders, reinforcement and other components in the Double wall will be automatically adjusted to the new geometry. 

Activate the command by going to the IMPACT tab -> Double Wall falling menu -> Switch Priority of Joint. Afterward, select two or all four panels in a corner joint and press on Finish in the highest left corner. The priority of the panels will be switched. See a demonstration of the functionality in the video below.  

Figure 1.  Switch Priority of Joint command.