The List Choreos allow you to access information on the many Lists available through LittleSis.
To use the Choreos in this bundle, you'll need to sign up with LittleSis.org and obtain an API Key. More information on obtaining an API Key can be found here. Detailed information about the List methods available through LittleSis can be found here.
It may be useful to familiarize yourself with the data structure of the LittleSis API, which is described here. The main types of records are Entities, and Relationships, which track a known connection between two Entities.
A List is used to create informal groupings of Entities (people or organizations), that aren't direct relationships between Entities. For example, "The Forbes 400" or "Federal Bailout Recipients" are Lists. List records have names and descriptions, just like Entities do, and are stored separately from Relationships.