We were assigned a Software Engineering project for a presentation. I chose Gretl because I found it really interesting although I do not have the proper knowledge in economics. However the conference in Athens and the active community made me pick this for my presentation.

We are allowed to have communication with the rest of the community.

We are using the IEEE Software Requirments Specification Template and I am facing a problem over the Features of Gretl and giving a proper graph/code example of each one. 

I would really appreciate if you could suggest me something.

The basic idea is "Feature #x : Description(so I can present it properly) , Graph example/Code example as screenshot(preferably)".

Of course I found the Features on the Gretl website but firstly I cannot describe each one properly and secondly I am not totally sure if that's the answer for the System Features part of the Template I am filling.

Thank you for your time and sorry for my English, 

-Ioannis