Better way to organize function and programs?

[CR Haeger]

I hope we can get some help here. Its suggested that we can organize related functions in an HP Prime program. I and I suspect many others don't have a clue how to do this but would like to create, save and use our favorite equations/functions.

Unfortunately, after searching the original UG (pg 273?), ver 6030 UG and the internet, I can not find out how to do this.

Furthermore, when I do go to create a new program, I am presented now with an option to create a CAS function as shown. What do I do with this - again cant find anything in UG on this?

   

I am not a skilled programmer, but am willing to learn enough to do this properly. Otherwise, I'm stuck with other workarounds I have been using (saving functions/equations in Notes or custom Spreadsheet App that creates CAS variables once launched...)