Users may now create as many charts as they want for a single Context. There is still only one database of people and families, but the population can be spread over any number of charts. This keeps chart size more manageable and allows the User to group people any way they like.
When a person on one chart marries someone on another chart, the User may create a link to that person. For example: Assume that the Smith family appears on Chart A and the Jones family appears on Chart B. If we want to show that James Jones has married Betty Smith we can create a link to James (whose home chart is B) on Chart A next to Betty (or vice versa).