This course covers Issuer-Level Exposure Aggregation, which involves aggregating and assessing exposure across securities issued by the same issuer within Loan Against Shares (LAS) Credit workflows. It focuses on identifying concentration risks arising from multiple pledged securities linked to a single corporate issuer, where adverse issuer-specific developments could simultaneously weaken collateral values, increase margin pressures, and elevate portfolio vulnerability. The course evaluates key dimensions such as issuer-level risk assessment, sectoral exposure analysis within the LAS book, listed securities exposure management, and margin maintenance oversight, with each requiring independent validation and documented rationale before any credit action is finalized. It is distinct from broader portfolio diversification strategies, as it focuses on issuer-linked concentration aggregation, correlated collateral exposure assessment, and LAS-specific portfolio risk governance frameworks, rather than enterprise-wide diversification or strategic portfolio allocation approaches. Within Portfolio Concentration & Correlation Risk, the credit manager validates team-level analysis, approves case recommendations, and manages segment-level exposure within Loan Against Shares (LAS) Credit, shaping escalation scope and credit committee priorities.