How can I export an individuals ancestors (or descendants), for example, for someone called Alice Rucastle?
First place Alice Rucastle as Primary person on the Immediate family screen and then open the File menu. Choose the option Export. Tick on the type of export required (Gedcom, Heredis). Then tick the option Export a branch. Then select Ascendant, Descendant or Ascendant and Descendant of Alice Rucastle. Select the number of generations and whether or not you wish to include collaterals for each generation.