Credit Arrangement Creditor Priority Classification Investment Guarantee or Ranking Credit Arrangement (also known as Creditor Priority or Investment Guarantee or Ranking) refers to the security, priority, or guarantee associated with a financial instrument, determining the order and likelihood of repayment in various scenarios, particularly in case of default or liquidation. This classification encompasses a range of assurances and hierarchical positions, from secured arrangements to government-backed guarantees to various levels of seniority and subordination in the capital structure.