Requirements report with nested elements

[flyingrobots]

Hi,

I'd like to generate an RTF report wherein if the requirements are nested
1
2
   2.1
   2.2

etc

Can anyone give me a few pointers on how I should do this with the Template editor?  I'm using the {requirements template} as a starting point and I've tried indenting the 'child elements' section.  

It works for the first nested requirement, but then it resumes with no indentation for the next nested requirement...i.e.:

1.
2.
   2.1
2.2
2.3
3.

etc

Any ideas?

Thanks
Kevin