structure columns in query

I have a query that uses a union to get the results that I need, but I am having problems understanding how I need to change my query to be able to format the same results in a more readable manner. I am ending with a larger number of columns that I actually need.

The query is simple, I think the complexity comes in how it needs to be structured. May be I need to use CASE statements? I am not sure but any help would be appreciated.

My query:

SELECT 
	sl.No_ [ItemNumber]	
,   sl.Description
,   sl.[Document No_] [SalesOrderNumber]
,   sl.[Location Code] [LocationCode]
,   sl.[Shipment Date] [ShipmentDate]
,   sl.[Sell-to Customer No_] [CustomerNumber]
,   sl.Quantity [OrderQty]
,   cus.Name [CustomerName]
,   0  [FirmedPlannedQty]
,   '' [FirmedPlannedDueDate]
,   '' [FirmedPlannedNumber]
,   '' [FirmedPlannedLocation]
FROM
	dbo.[CQC$Sales Line] sl INNER JOIN
    dbo.[CQC$Customer] cus ON cus.No_ = sl.[Sell-to Customer No_]
WHERE
    sl.No_ = '10568'
AND
    sl.[Document Type] IN ('1')
AND
    sl.Quantity = sl.[Outstanding Quantity]
UNION
SELECT 
	'' [ItemNumber]	
,   '' [Description]
,   '' [SalesOrderNumber]
,   '' [LocationCode]
,   '' [ShipmentDate]
,   '' [CustomerNumber]
,   0  [OrderQty]
,   '' [CustomerName]
,	pol.Quantity [FirmedPlannedQty]
,   pol.[Due Date] [FirmedPlannedDueDate]
,   pol.[Prod_ Order No_] [FirmedPlannedNumber]
,   pol.[Location Code] [FirmedPlannedLocation]
FROM 
	dbo.[CQC$Prod_ Order Line] pol
WHERE	
	[Item No_] = '10568'	
AND 
	Status = 2
AND 
	[Variant Code] <> 'R'
ORDER BY 
	ShipmentDate asc
,	FirmedPlannedDueDate asc

the results:


how I need it to be (mock up with excel):



Thank you very much for your help.

If more details need to be added, please let me know.