Type mapping from entity type string to native OCF data type.
Note: PlanSecurity types map to their equivalent OCF PlanSecurity interfaces, which are compatible with the EquityCompensation types they alias.
Issuer is edit-only (no create/delete) - created with CapTable via IssuerAuthorization
Type mapping from entity type string to native OCF data type.
Note: PlanSecurity types map to their equivalent OCF PlanSecurity interfaces, which are compatible with the EquityCompensation types they alias.