I just met today the OTRS, downloaded and installed the OTRS 4.0.8 on CentOS then I installed the add-on OTRS :: ITSM and now I have thousands of doubts!

As a test I'm trying to create a simple SPOC (Single Point Of Contact), with a classification of structure levels, automatic prioritization matrix (SLM) for each service and an approval process ... but we will by parties. lol
* Dynamic Fields - I created all fields (dropdown) targeting the adopted classification model.
First question - How do I show these dynamic fields that I created the ticket layout?
Second question - Is it possible to put together a layout according to my need?
Second question - How do I show a new option "New Ticket" as the attached picture.
Guys, I'm sorry my ignorance, but part of all learning.
Thank you all.
