The dialog where Moon Lore Rules are created/modified can be accessed from the main window's data menu.
On the left is a list of all the moon lore sets in your database, as well as buttons allowing you to add, delete or modify these.
In the middle is a list of all the moon lore rules defined for the currently selected moon lore set.
On the right is the moon lore rule editor which is used to specify the properties of the currently selected moon lore rule.
Topic 181080, last updated on 14-Aug-2020