diff --git a/src/models/entities/Permission.ts b/src/models/entities/Permission.ts
index f22f74a..5d93258 100644
--- a/src/models/entities/Permission.ts
+++ b/src/models/entities/Permission.ts
@@ -36,4 +36,11 @@ export class Permission {
    */
   @Column({ type: 'varchar' })
   action: PermissionAction;
+
+  /**
+   * Turn this into a string for exporting (and jwts).
+   */
+  public toString(): string {
+    return this.target + ":" + this.action;
+  }
 }
\ No newline at end of file
diff --git a/src/models/entities/User.ts b/src/models/entities/User.ts
index 3c06e85..27e14ba 100644
--- a/src/models/entities/User.ts
+++ b/src/models/entities/User.ts
@@ -129,6 +129,9 @@ export class User extends Principal {
     return final_permissions
   }
 
+  /**
+   * Turn this into a response.
+   */
   public toResponse(): ResponsePrincipal {
     return new ResponseUser(this);
   }