extract CDL : how to change switch view list?

Hi everyone.
I am trying to extract a cdl netlist from CIW of a schematic of a mixed-mode circuit, i.e. containing both analog cells ("schematic" views) and standard cells ("cmos_sch" views).
the netlist extraction fails, because in my switch view list only "schematic" views are listed, so when the extractor arrives to the symbol of one of the standard cells (which has no "schematic" view , but only a "cmos_sch" view) it cannot go inside it.
I can clearly see the problem, because when extracting the cdl a si.env file is generated, reporting the content of my switch view list (schematic and aucdl).
my problem is: how can I change said list, inserting the "cmos_sch" view in the list as well?
please nota that this in NOT a simulation problem, so it cannot be solved by setup=>environment=>switch view list from the Analog Environment panel.
what I am doing is CIW=> extract => CDL.
there is no field in the CDL extraction form where to define a new list.
chanding the generated si.env file also does not help, since it is overwritten by the next CDL extraction