Tree Charts - panel Source
In this panel you choose the source of the chart data. Will the source of the data be a GenBase, a Group or a List?
Suggestions will be made based on what was open on the screen when you entered Tree Charts.
You can alter these suggestions at any time. With the Advanced features you can choose to "Follow Linked" GenBases. You can choose to have "Any GenBase" or only include some GenBases. Furthermore you can choose to exclude some GenBase from consideration.
Another advanced feature is Layers. Assuming you have chosen that option then you can also choose to "Preserve the layer GenpBase". See separate sections on those options.
Please see the separate section on Lists.