diff --git a/src/app/dars/models/audit.ts b/src/app/dars/models/audit.ts
index 5e2de7c674441d172dc4c0711e7d2c21f11b8781..d318d640eeb364d1ac3864ccc5aee03649bcdc96 100644
--- a/src/app/dars/models/audit.ts
+++ b/src/app/dars/models/audit.ts
@@ -2,9 +2,24 @@ export interface Requirement {
   requirementName: string;
   status: { status: string; description: string };
   requirementLinesGroupedByContentType: {
-    contentType: string; // I think this can be string literals
+    contentType:
+      | 'blankLine'
+      | 'hText'
+      | 'noRequirementNeedsLine'
+      | 'noRequirementTitle'
+      | 'noSubrequirementAcceptCourses'
+      | 'noSubrequirementCourses'
+      | 'noSubrequirementNeedsSummaryLine'
+      | 'noSubrequirementRejectCourses'
+      | 'noSubrequirementTLine'
+      | 'okRequirementTitle'
+      | 'okSubrequirementAcceptCourses'
+      | 'okSubrequirementCourses'
+      | 'okSubrequirementEarnedLine'
+      | 'okSubrequirementNeedsSummaryLine'
+      | 'okSubrequirementTLine';
     lines: string[];
-  };
+  }[];
 }
 
 export interface Audit {