Windows on Second Floor

Position a window: add a coincident constraint

Position the windows on the 2nd floor according to the windows on the 1st floor.

1. Select Constraints > Coincidence.
2. Click the window (A) on the 1st floor.
3. Click the right edge line (B) of the window.
4. Click the window (C) on the 2nd floor.
5. Click the right edge line (D) of the window.