You can preset the following:
Chart Dimensions - starting angle, total angle
Chart Title - text; font; size; position
Chart Position - left margin; top margin
Chart Background - NONE, solid colour, image
Generations - maximum number of generations, number in curved text
Name Line - capitalize; font; colour; size
Data Lines - content; font; colour; size;content of place data
Connection Lines - line width; colour; style
Exclude Living Persons - YES/NO
Show duplicated persons - YES/NO

You can modify the following:
Lines within an Individual Box - edit text; font; size; justification; wrap; append new test lines; delete text lines
Annotate the Chart - images; text boxes; lines; rectangles, etc.
Chart Files - can be saved; can be pasted together to form larger charts; sent to another computer for easy printing
Printer Properties - paper orientation and page size; select very large page sizes to print whole chart on one piece of paper (on a large format printer or by using print bureaus like SCEYA)