Question: How to access a procedure in Maple packages

Hi All! I need your help.

I use the Student:-LinearAlgebra:-LynearSystemPlotTutor() and i can print it with:
print(Student:-LinearAlgebra:-LinearSystemPlotTutor);
then i got the: 
module () 
local ModuleApply, LinearSystemPlotMaplet, PlotOptionsWrapper, UpdateDisplay, NewMatrix, the_plot, sysML, helpStr, linSysMaplet, M, axisLengthInfo, axisLabelInfo, axisType, axisScaling, plotOptionsReturn; 
end module

If i would print the local proc's of module, i must use the "kernelopts(opaquemodules=false);" command.

For exaple: print(Student:-LinearAlgebra:-LinearSystemPlotTutor:-PlotOptionsWrapper);

then i got the:
proc () 
plotOptionsReturn := PlotOptionsWindow("3D", axisLengthInfo, axisLabelInfo, axisType, axisScaling, 4, `_MessageCatalogue/GetMessage`("1st plane", "Maplets"), `_MessageCatalogue/GetMessage`("2nd plane", "Maplets"), `_MessageCatalogue/GetMessage`("3rd plane", "Maplets"), `_MessageCatalogue/GetMessage`("4th plane", "Maplets")); if plotOptionsReturn <> 0 then axisLengthInfo := plotOptionsReturn[1]; axisLabelInfo := plotOptionsReturn[2]; axisType := plotOptionsReturn[3]; axisScaling := plotOptionsReturn[4]; UpdateDisplay() end if; NULL 
end proc

 Well, there is a procedure PlotOptionsWindow. I would like to use this and print the code of this procedure. 
 I have no idea...!!!