These are the main indices designed for a SigiDoc corpus: each project will be able to make their own choices, but consistency among all the SigiDoc-based projects is highly recommended.

Prosopography and geography

• Personal Names
• Place names

Dignities and offices

• Dignities
• Civil offices
• Military offices
• Ecclesiastical offices
• Titles

Religious appellatives

• Marian terms
• Christ-related terms
• Saints-related terms

Iconography and monograms

• Iconography
• Monograms

Other features

• Lemmata
• Legends’ cases
• Metrical legends
• Invocations