diff --git a/server/AyaNova/biz/BizRoles.cs b/server/AyaNova/biz/BizRoles.cs
index 2c64e2eb..0eab71a6 100644
--- a/server/AyaNova/biz/BizRoles.cs
+++ b/server/AyaNova/biz/BizRoles.cs
@@ -445,7 +445,7 @@ namespace AyaNova.Biz
             //            
             roles.Add(AyaType.Vendor, new BizRoleSet()
             {
-                Change = AuthorizationRoles.BizAdminFull | AuthorizationRoles.DispatchFull | AuthorizationRoles.SalesFull | AuthorizationRoles.TechFull | AuthorizationRoles.AccountingFull,
+                Change = AuthorizationRoles.BizAdminFull | AuthorizationRoles.DispatchFull | AuthorizationRoles.SalesFull | AuthorizationRoles.TechFull | AuthorizationRoles.AccountingFull | AuthorizationRoles.InventoryFull,
                 ReadFullRecord = AuthorizationRoles.BizAdminLimited | AuthorizationRoles.DispatchLimited | AuthorizationRoles.SalesLimited | AuthorizationRoles.TechLimited,
                 Select = AuthorizationRoles.All
             });
diff --git a/server/AyaNova/biz/TaxCodeBiz.cs b/server/AyaNova/biz/TaxCodeBiz.cs
index b975e05e..c5d57d27 100644
--- a/server/AyaNova/biz/TaxCodeBiz.cs
+++ b/server/AyaNova/biz/TaxCodeBiz.cs
@@ -241,12 +241,14 @@ namespace AyaNova.Biz
                     || proposedObj.TaxOnTax != currentObj.TaxOnTax)
                 {
                     //MIGRATE_OUTSTANDING - check workorder records once wo is coded here for this tax code in use
+                    //also any other object that uses tax codes besides global settings and purchase order items
 
                     if (await ct.PurchaseOrderItem.AnyAsync(x => x.PurchaseTaxCodeId == proposedObj.Id))
                         AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("PurchaseOrder"));
 
                     if (isGlobalDefault)
                         AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("AdministrationGlobalSettings"));
+
                 }
 
             //Active not changeable for global default