Storage Bins Search whithin TO creation t-code

Hi Gurus,

my client is going to use WM without putaway strategy neither revmova onel. So all the bins are going to be entered manually while he creates the TO. He would like to have a direct acces to display the possible empty bins, but this would be done in the same standard t-code of TO creation, I mean a kind of match code to view this information directly from the well known standard t-code to create Transport Orders. HE does not want to execute the standard reports (LX03, LX02, etc) previou to enter to the TO t-code.

DO you have any ideas that could fix this request???

Please Advice.

Thanks!