in infopath 2003 how do i get the underlying schema to modify

[Ed Broderick BIDMC]

I am trying to modify the timecard and have to cut the hours up by tasks.
the underlying schema.microsoft.com/office/infopath/2003/sample/Time Card is
not accessible. I need to copy modify and relink this schema.

 

[Greg Collins [InfoPath MVP]]

You should be able to just open the time card template in the designer and then modify the data source in the task pane.

If you used Tools | Convert Main Data Source, then you will no longer be able to do this.