maybe the function, what I’m looking for, still exist and only I can’t find it …
Sometimes it is imported to simulate circuit with real components (resistor, capacitor and coil). It will be very fine to set the parasitic attributes (series resistance, parallel capacitance; …) directly in the settings of the components.
I attach an example of another simulation tool. Here the function is integrated.
I know I could arrange that also with sub circuits but that doesn’t look pretty.