Fragmentation of List Order Message

Imported from previous forum

Hi,
I need to fragment a List Order mesasge in FIX 4.2. I went through the FIX 4.2 documentation, but couldn’t get a very clear idea about what to do and how to do?

So, can anybody explain the Message Fragmentation. If possible can someody send me some sample FIX messages which are fragmented as it will make the understanding very clear…

Thanks in advance.