Setup, optimetrics, and sweeps are the last operations before running analysis. PyAEDT can read all setups, optimetrics, and sweeps already present in a design, edit them, and create them. All setup operations are listed in the setups list:

from pyaedt import Maxwell3d
m3d = Maxwell3d()
all_setups = m3d.setups
my_setup = all_setups[0]
# all properties are in props dictionary.
my_setup.props['MaximumPasses'] = 10

new_setup = m3d.create_setup("New_Setup")
Setup Editing and Creation