How to setup SKILL code about sevStartSession() to open a new ADE(artist) ?

Dear All :

I want to use sevStartSession to creat a new ADE .
for example :

sevStartSession(?lib "123")
but it can not work on the ADE that I have created

the following is document for reference .

Thank You

================= Cadence SKILL Document ===================
sevStartSession
sevStartSession(?design ?lib ?cell ?view ?schematic)
=> t/nil

Description
Starts the Affirma Analog Simulation Environment session tied to the
specified design. It will
try the design first, then lib/cell/view, and finally it will try the
schematic.
-------------------------------------------------------------------
If none of these is
specified, it will start a skeleton session that will not be able to
do anything until a design has
been tied to the session.
-------------------------------------------------------------------
The lib/cell/view arguments must be specified, otherwise they are
ignored.
Arguments
design The design object. The default value is nil.
lib The library name. The default value is nil.
cell The cell name. The default value is nil.
view The view name. The default value is nil.
schematic The schematic object. The default value is nil.
Value Returned
t Returns t if the call is successful.
nil Returns nil if the call is unsuccessful.