PARK INVOICE Documents MIR6 ,MIR7

Hi Experts,

I have around 200 Park Invoice documents. i would like to post 1 Park invoice . how can i search that exhact Park invoice. is there any option to search by material or by park invoie number or date or any...

i m trying through MIR7 but there is no search option i got al the list only.

and MIR6 also i got all the Parked Invoie numbers . there is no icon of SEARCH .

is there any another way to search..

Thanksin Advance,

Anthyodaya.