Second Site includes a Surname Index and "every name" Person Index for every site it makes. The user can control the placement of the links to the Surname Index and to the Master Index.
Second Site can also create optional indexes such as a place index and people indexes that can be filtered to include a subset of the people on the site.
The list of links on the Other Indexes page was added by Second Site based on the User Items contained by the Other Indexes Custom Page.
The Master Place Index was created by adding a Master Place Index User Item. The User Item was moved inside the Other Indexes Custom Page User Item.
The Recent Changes index was created by adding a Custom Index User Item. The Custom Index was edited to limit the list to people whose records have changed recently, and the User Item was moved inside the Other Indexes Custom Page User Item.
The Men index was created by adding a Custom Index User Item. The Custom Index was edited to limit the list to people with SEX=M, and the User Item was moved inside the Other Indexes Custom Page User Item.
The text above is in the Main Content field of the Other Indexes Explanation User Item.