# SimTree add --simulation-parameter MsgLen 100 --simulation-parameter ServiceTime 1.0 --save-config par1

%% saves the two options --simulation-parameter in the not-existing configuration named par1

# SimTree add --simulation-parameter MsgLen 100 --simulation-parameter ServiceTime 1.0 --replace-config par1

%% saves the two options --simulation-parameter in the (existing) configuration named par1

