Hello I am new to Aras PLM. Need help to understand Program Flow

Hi all,

I am new to Aras PLM. I previously worked on Enovia eMatrix. I want to understand the program flow for the process and functionalities. I mean

where are the source code stored and compiled, is it similar to JPOs in enovia.

Where can I find Advanced Programming Guide.

Is UI display and preferences stored in XML structure and displayed using HTML/XSLT ? Where can I find xsl files ? How are the modifications at UI level captured and stored ?t

Regarding Server code, how the business logic is modeled in XML strucuture.. how webservices are invoked for particular event, server functions ? How database updates are done ?

Any documentation that would help me understand ?

Thanks

Khasim