Is anyone here submitting their research to IEEE APCASE 2014?

http://www.apcase.org/

I have a few questions to ask. 

I'm doing a paper on Petri Nets. While submitting my application for APCASE 2014, my choice for subject area is Model-Driven System Design. Because the concept of Petri Nets is that you can use Petri Nets tools to simulate, perform model checking for a particular system.

However the application require me to choose a secondary subject area which I can't seem to find any appropriate secondary subject area.

So guys, what can Petri Nets be classified in subject area other than Model-Driven development?

It's not in the list. Hmmm...nevermind then. I'll try to email the PIC and ask about it. Thanks for the reply!

we are pleased to inform you that your extended abstract on "A Survey of Petri Nets Tools" has been conditionally accepted for presentation at the conference and inclusion in the APCASE 2014 Book of Abstracts.

Required changes:
1.) Independent of your selected publication stream (IEEE or Springer) the extended abstracts should be formatted following the Springer LNCS style. Please view the Springer site for Word and LaTeX templates in A4 Size: http://www.springer.com/series/10188?detai...e=pltci_2109585
2.) Proofread the extended abstract once more and correct all typographical and grammatical errors.
3.) Finally, make sure that the names, affiliations and email addresses of all authors are listed underneath the title. This is especially important if you submitted an anonymous draft for peer review.

Please submit the revised extended abstract until 31th of January via our online system (https://cmt.research.microsoft.com/APCASE2014).

Why conditionally accepted?  Means I need to fulfil the bottom 3 required changes?

For my extended abstract, I've already written in the Springer LNCS style too. Why they ask me to write again in that format?