I am trying to build a hiearchy in a list box to allow users to select a section or skill. A section contains one or more skills. What I'd like it to do is if I select a section (top level) I'd like it to show the data from all of the skills (lower level) in that section. My table contains a section field, and a skills field in each detailed record. I need some help to understand how to set up the hiearchy properly. I've been able to set up a hierarchy and allow a user to drill down in a section to see the appropriate skills, and you can select one or more skills, but I'm not able to get it to select all of the skills if I select the section.