Regarding IDOC Extensions

hi guys,

i have extended DEBMAS05, that is added a child segment <b>zknvkm</b> under <b>E1knvkm</b> segment and also found a function module exit which populates each segment in DEBMAS05.

so any one please help me what should be the logic to populate the child segment <b>zknvkm</b>.

waiting for your reply

thanks

pavan