diff --git a/api/portal/addTeamMember.cfm b/api/portal/addTeamMember.cfm
index e79f2a3..d8b5a28 100644
--- a/api/portal/addTeamMember.cfm
+++ b/api/portal/addTeamMember.cfm
@@ -54,6 +54,9 @@ try {
   }
 
   // Insert new
+  // NOTE: BusinessID in lt_Users_Businesses_Employees is technically redundant since
+  // the business relationship is established via ServicePoint -> Beacon chain.
+  // Kept for legacy/convenience but could be derived from context.
   queryExecute("
     INSERT INTO lt_Users_Businesses_Employees (BusinessID, UserID, EmployeeStatusID, EmployeeIsActive)
     VALUES (?, ?, 2, 1)