Excellent! That will do it. Thanks so much for all your help!
>Hi Todd,
Thank you for being patient.
Please refer the below link for modified online sample which illustrates of unselecting a child item when the parent item is clicked and the sample files can be downloaded from 'Download source',
http://websamples.syncfusion.com/samples/Tools.Web/6.4.0.15/F77286-Groupbar/main.htmPlease let me know if this sample helps you.
Thanks,
Rekha