diff --git a/PurchasingTP.AzureDb/dbo/Functions/udf_GetOpenOrdersForLogin.sql b/PurchasingTP.AzureDb/dbo/Functions/udf_GetOpenOrdersForLogin.sql
index 61689c17e..1034331ce 100644
--- a/PurchasingTP.AzureDb/dbo/Functions/udf_GetOpenOrdersForLogin.sql
+++ b/PurchasingTP.AzureDb/dbo/Functions/udf_GetOpenOrdersForLogin.sql
@@ -11,10 +11,13 @@
 -- Usage:
 /*
 	select * from udf_GetOpenOrdersForLogin('bazemore') 
+
+	select * from udf_GetOpenOrdersForLogin('rajahn')
 */
 -- Modifications:
 --	2014-02-10 by kjt: Revised logic to reduce number of executions, i.e. loop iterations.
 --	2014-02-12 by kjt: Revised logic once again to maximize efficiency.
+--	2017-02-28 by kjt: Revised logic to improve performance.
 -- =============================================
 CREATE FUNCTION [dbo].[udf_GetOpenOrdersForLogin]
 (
@@ -38,6 +41,7 @@ BEGIN
 	select ROW_NUMBER() over (order by orderid) id, *
 	from (
 		-- regular permissions
+		SELECT * FROM (
 		select distinct o.id orderid
 		, case when ap.userid is null then wp.userid
 			when ap.userid is not null and ouser.isaway = 1 then wp.userid
@@ -48,36 +52,34 @@ BEGIN
 		, 1 Edit, 1 [Read]
 		from orders o
 			inner join orderstatuscodes osc on o.orderstatuscodeid = osc.id
+                and osc.iscomplete = 0
+                and osc.id not in ('CN', 'CP', 'OC', 'OD')
+            
 			left outer join approvals ap on o.id = ap.orderid
+                and ap.Completed = 0
+                and (
+                    ap.userid in ( select userid from workgrouppermissions where workgroupid = o.workgroupid ) 
+                    or 
+                    ap.userid is null
+				)
 			inner join orderstatuscodes aposc on ap.OrderStatusCodeId = aposc.id
-			left outer join workgrouppermissions wp on o.workgroupid = wp.workgroupid and ap.orderstatuscodeid = wp.roleid												
-			left outer join users ouser on ouser.id = ap.userid
-		where 
-			case when ap.userid is null then wp.userid
-			when ap.userid is not null and ouser.isaway = 1 then wp.userid
-			else ap.userid
-			end = @LoginId
-			and ap.Completed = 0
-			and osc.iscomplete = 0
-			and aposc.level = osc.Level
-			and (
+                and aposc.level = osc.Level
+			left outer join workgrouppermissions wp on o.workgroupid = wp.workgroupid and ap.orderstatuscodeid = wp.roleid
+                and (
 				wp.isadmin = 0
 				or
 					(
 					wp.isadmin = 1 and wp.isfullfeatured = 1
 					)
-				)
-			and (
-				ap.userid in ( select userid from workgrouppermissions where workgroupid = o.workgroupid ) 
-				or 
-				ap.userid is null
-				)
-			and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-			--and osc.id not in ('CN', 'CP', 'OC', 'OD')
+				)												
+			left outer join users ouser on ouser.id = ap.userid
+		) t1
+		WHERE accessuserid = @LoginId
+		-- Moved remaining portion of where clause segments to individual joins.
 			
 		union
 
-		-- ad hoc permissons
+		-- ad hoc permissions
 		select distinct o.id orderid
 			, ap.userid accessuserid
 			, 0 isadmin
@@ -85,16 +87,16 @@ BEGIN
 			, 1 Edit, 1 [Read]
 		from orders o
 			inner join orderstatuscodes osc on o.orderstatuscodeid = osc.id
+				and osc.iscomplete = 0
+				and osc.id not in ('CN', 'CP', 'OC', 'OD')
 			left outer join approvals ap on o.id = ap.orderid
+				and ap.Completed = 0
+				and ap.userid not in ( select userid from workgrouppermissions where workgroupid = o.workgroupid )
 			inner join orderstatuscodes aposc on ap.OrderStatusCodeId = aposc.id
+				and aposc.level = osc.level
 		where 
 		  ap.userid = @LoginId
-		  and ap.Completed = 0
-		  and osc.iscomplete = 0
-		  and aposc.level = osc.level
-		  and ap.userid not in ( select userid from workgrouppermissions where workgroupid = o.workgroupid )
-		--and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-		  and osc.id not in ('CN', 'CP', 'OC', 'OD')
+		  -- Moved remaining portion of where clause segments to individual joins.
 		
 		union
 
@@ -102,12 +104,13 @@ BEGIN
 		select o.id orderid, userid, isadmin, wp.roleid
 			, 1 Edit, 1 [Read]
 		from orders o
-			inner join workgrouppermissions wp on o.workgroupid = wp.workgroupid and o.OrderStatusCodeId = wp.roleid
-			
+			inner join workgrouppermissions wp on o.workgroupid = wp.workgroupid 
+			and wp.roleId not in ('CN', 'CP', 'OC', 'OD')
+			and o.OrderStatusCodeId = wp.roleid
+			and wp.isadmin = 1 and wp.IsFullFeatured = 0
 		where 
 			userid = @LoginId
-			and wp.isadmin = 1 and wp.IsFullFeatured = 0
-			and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
+			-- Moved remaining portion of where clause segments to individual joins.
 			
 		union
 	
@@ -116,16 +119,16 @@ BEGIN
 			, 1 Edit, 1 [Read]
 		from approvals ap
 			inner join orders o on ap.OrderId = o.id
-			inner join OrderStatusCodes aposc on ap.OrderStatusCodeId = aposc.id
 			inner join OrderStatusCodes oosc on o.orderstatuscodeid = oosc.id
+				and oosc.id not in ('CN', 'CP', 'OC', 'OD')
+			inner join OrderStatusCodes aposc on ap.OrderStatusCodeId = aposc.id 
+				and aposc.level = oosc.level
 		where 
 			ap.SecondaryUserId = @LoginId
 			and ap.OrderStatusCodeId = 'CA'
-			and ap.SecondaryUserId is not null
-			and aposc.level = oosc.level
 			and ap.Completed = 0
-			and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-			--and oosc.id not in ('CN', 'CP', 'OC', 'OD')
+			and ap.SecondaryUserId is not null
+			-- Moved remaining portion of where clause segments to individual joins.
 			
 		union
 		
@@ -134,28 +137,29 @@ BEGIN
 			, 1 Edit, 1 [Read]
 		from approvals ap
 			inner join orders o on ap.OrderId = o.id
-			inner join OrderStatusCodes aposc on ap.OrderStatusCodeId = aposc.id
+			inner join OrderStatusCodes aposc on ap.OrderStatusCodeId = aposc.id 
+				and aposc.id not in ('CN', 'CP', 'OC', 'OD')
 			inner join OrderStatusCodes oosc on o.orderstatuscodeid = oosc.id
+				and aposc.level = oosc.level			
 		where 
 			ap.UserId = @LoginId
 			and ap.OrderStatusCodeId = 'CA'
-			and aposc.level = oosc.level
 			and ap.Completed = 0
-			and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-			--and oosc.id not in ('CN', 'CP', 'OC', 'OD')
-
+			-- Moved remaining portion of where clause segments to individual joins.
+			
 		union
 		
 		select orderid, userid accessuserid, 0 [admin], ordertracking.OrderStatusCodeId
 			, 0 Edit, 1 [Read]
 		from ordertracking
-			inner join orders o on ordertracking.orderid = o.id
+			inner join orders o on ordertracking.orderid = o.id 
+				and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
+			-- This was a redundant join, 
 			--inner join OrderStatusCodes osc on o.orderstatuscodeid = osc.id
 		where 
 			userid = @LoginId
-			and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-			--and osc.id not in ('CN', 'CP', 'OC', 'OD')
-
+			-- Moved remaining portion of where clause segments to individual joins.
+			
 		union
 
 		-- reviewer role
@@ -166,14 +170,14 @@ BEGIN
 		from workgrouppermissions wp
 			inner join orders o on o.WorkgroupId = wp.WorkgroupId
 			inner join workgroups w on wp.workgroupid = w.id and w.IsActive = 1
+				and wp.roleid = 'RV'
 			inner join OrderStatusCodes osc on o.orderstatuscodeid = osc.id
+				and osc.id not in ('CN', 'CP', 'OC', 'OD')
 		where 
 		  wp.userid = @LoginId
-		  and wp.roleid = 'RV'
-		  --and o.orderstatuscodeid not in ('CN', 'CP', 'OC', 'OD')
-		  and osc.id not in ('CN', 'CP', 'OC', 'OD')
+		  -- Moved remaining portion of where clause segments to individual joins.
 
-		) vopenaccess
+	) vopenaccess
 	where accessuserid is not null
 	
 	RETURN