Crystal Reports layout detailsection

Message

   Hello, 

I've got one more question at the moment.

I have a detailsection which looks, for example, like this

customer                                 city

It can now happen that on customer is in differetn cities, so the printout looks like this

customer 1                            city 1
                                              city 2
                                              city 3
Customer 2                            city 1
                                              city 2 

I need a layout which looks like this:

customer 1                            city 1, city 2, city 3
customer 2                             city 1, city 2

How can I achieve this. 

This whole thing is in a subreport.

Please Help!

Thanks

Thio23

Edited by Thio23 - 23 Jul 2007 at 4:50am