Sequence of records in an output flat file

[flo23]

Hello everybody,

I've got a problem with the sequence of the records in a
flat file. I've got the following definition of the flat
file (this is how it would look in XML, not the native
instance!):

< order >
< record1 >
< field1/ >
< field2/ >
...
< /record1 >
< record2 >
< field1/ >
< field2/ >
...
< /record2 >
< /order >

Everything works fine, the native instance is ok _except_
for the order of the output _records_. If I have more then
one input record, the whole set of output records should be
created (that is that for every input record one <record1>.
... and then one <record2>... should be created). That is
working also correctly, except for the sequence of it.
BizTalk first creates ALL <record1> lines and after that
all <record2> lines. So the XML instance would look like
the following:

< order >
< record1 >
...
< /record1 >
< record1 >
...
< /record1 >
.
.
.
< record2 >
...
< /record2 >
< record2 >
...
< /record2 >
.
.
.
< /order >

How can I tell BizTalk to avoid that and process both first
for every input line (so that it looks like the definition,
first <record1> then <record2> and that for every input
record) so that it looks like this:

< order >
< record1 >
...
< /record1 >
< record2 >
...
< /record2 >
< record1 >
...
< /record1 >
< record2 >
...
< /record2 >
.
.
.
< /order >


Thanks in advance for your time and help.

Bye,
Flo