right-to left numbering for Persian language

[Khoshravan]

I have three questions regarding numbering as follows:
First question
I am using a right-to left language.
I have used Bullet and Numbering, to number the headings of chapters and
sections under chapters which are linked to heading style. But these numbers
are not right-to-left. Is it possible to change it?
What I got, looks like this:
1-1
1-2
1-3
But in right-to left I want them to appear like this
1-1
2-1
3-1

Second question
I don't want the chapter number to appear in numbering. Is it possible to
avoid it from being shown in numbering? In above example the number 1, is not
the chapter number but the section number.

Third question
Is it possible to put a costume alphabet in place of first number?
I want to have
A
A-1
A-1-1
A-1-2
B
B-1
B-2
But I want to use non English characters randomly.
I am not sure if I can define these characters in Format/Bullets and
Numbering/customize/number format

Any help is highly appreciated.

 

[Hammar2007]

Hi, Khoshravan. I don't know if they'll post this because I'm afraid I can't
help you, but I wanted to say how much I enjoyed imagining what a "costume
alphabet" was, until I realized you meant "custom."

And I figured it wouldn't hurt to mention it, either, since someone seeing
"Persian" and reading your post real fast might not recognize that "custom"
is meant...it being somewhat in disguise. ;-)

I hope you get help. It sounds mind-twisting!

 

[Khoshravan]

In my post, the word "costume" is wrong. Please read it "custom".
Thanks for Hammar that mentioned the point.