Starting analog environment and schematic editor

I am writing few SKILL/OCEAN scripts that perform the analysis of simple circuits.
From those scripts, I would like to be able to start the Analog Design Environment interface and the Schematic Editor, so that extra data extraction could be done with the UI.

How can I do that such that the design, the design variables, the result directory, etc... is all set up, without inserting it manually in the UI forms?

How can I annotate the schematic from the script (e.g. Results->Annotate->DC operating options)?

Thanks in advance for your answer to this questions.
Marco Ballini