The controlled vocabulary every writer draws on, so two answers in the same response never contradict each other.

What it holds

• Agreed definitions for the terms buyers score against, from operational resilience to data lineage.
• Preferred phrasing and banned phrasing, with the reason each call was made.
• Acronym expansions held once, so first use is always correct.

Sources. Regulatory handbooks · Neptune North editorial standard

• Sub-sector structure mapBanking, insurance, wealth, payments and market infrastructure, defined once and reused everywhere.
• Value-chain referenceWhere money, risk and data move in each sub-sector, with the pressure points named.