I am familiar with creating drill-downs in Crystal using subreports; however
a client just showed me an Excel spreadsheet that she designed which uses
SubTotals and DataGroups. In Excel she can click a button to show all
detail, click another button to hide detail and, in the left margin of the
sheet, she can click on levels to expose or hide. Here is the (her)
question: Can we create reports in Crystal with this functionality? We
are using CR Developer's 8.5 but could go to ver 9.
Thanks for any answers, thoughts or comments.