Full Outer Join On A Union?

Can i do a Full outer join on a union? and if so how?

I have this stored procedure. but then i was notified that they want to show all the sales reps, even if they dont have visits, and all the activities, even if neither has values. Right now this is what it shows:

Sales Rep. Visits Vacation Sick

Bob Smith 2 5 0

Julie Troy 1 0 1

Stefani Gray 1 0 0


--------------
I want it to look like this

Sales Rep. Visits Vacation Sick Drive-with Seminar Office-day Meeting
Bob Smith 2 5 0 0 0 0 0
Tod Taylor 0 0 0 0 0 0 0
Matt Mathews 0 0 0 0 0 0 0
Julie troy 1 0 1 0 0 0 0
Stefani Gray 1 0 0 0 0 0 0

heres my code:



Code Block
ALTER PROCEDURE [dbo].[PROC_DAILY_ACTIVITY]
(@Region_Key int=null)
AS
BEGIN

SELECT
NULL as Progress_time,
NULL As completed_time,
NULL as Dial_in_date,
NULL AS Customer_Code,
Non_Customer_Activities.question_code,
Non_Customer_Activities.description,
Sales_Group.Region,
Sales_Group.Name AS Territory_Name,
Non_Customer_Activities.Que_Desc AS Store_Name,
Non_Customer_Activities.Logged_Time AS TheDate,
CONVERT(FLOAT,Non_Customer_Activities.Logged_Time) Float_Date,
Non_Customer_Activities.response AS Response,
NULL AS is_Visit_Fg
FROM Qry_Sales_Group AS Sales_Group INNER JOIN
(SELECT QH.question_code, Question_Header.description, CONVERT(datetime, DATEADD(day, QH.cycle_day - 1, P.start_date), 6) AS Logged_Time,
SUBSTRING(QH.entity_code, 1, 5) AS SR_Code, QH.response, Territory_In_Sales_Responsible.Territory_Code AS SR_Territory_Code,
'Not Customer Related' AS Que_Desc
FROM question_history AS QH INNER JOIN
period AS P ON P.period_code = QH.period_code INNER JOIN
RC_DWDB_INSTANCE_1.dbo.Tbl_Territory_In_Sales_Responsible AS Territory_In_Sales_Responsible ON
Territory_In_Sales_Responsible.SalesPerson_Purchaser_Code = SUBSTRING(QH.entity_code, 1, 5) COLLATE Latin1_General_CI_AS INNER
JOIN
questions AS Question_Header ON Question_Header.question_code = QH.question_code
WHERE (QH.entity_code LIKE '%.USER%') AND (Question_Header.question_code IN ('AME01', 'ASE01', 'ACO01', 'ALU01', 'AOS01', 'APH01',
'ATR01', 'ATE01', 'ACR06', 'ACR05', 'ACR02', 'ACR03', 'ACR08', 'ACR07')) AND (CONVERT(datetime, DATEADD(day, QH.cycle_day - 1,
P.start_date), 6) = case
when Datepart(Weekday, Getdate()) = 2 then datediff(dd,0,GetDate()) - 3
else datediff(dd,0,GetDate()) - 1
end )) AS Non_Customer_Activities
ON Sales_Group.Code = Non_Customer_Activities.SR_Territory_Code
WHERE Region_Key=@Region_Key
UNION ALL
SELECT
in_progress_time,
completed_time ,
dial_in_date,
Customer_Activities.Customer_Code,
NULL AS Expr1,
NULL AS Expr2,
Sales_Group.Region,
Sales_Group.Name AS Territory_Name,
Customer_Activities.Customer_Name AS Store_Name,
Customer_Activities.Logged_Time AS TheDate,
CONVERT(FLOAT,Customer_Activities.Logged_Time) Float_Date,
NULL AS Response,
Customer_Activities.Is_Visit_Fg
FROM Qry_Sales_Group AS Sales_Group INNER JOIN
(SELECT DISTINCT in_progress_time,completed_time,dial_in_date,
V.visit_date AS Logged_Time, Customer_Code, customer_name AS Customer_Name,
Territory_In_Sales_Responsible.Territory_Code AS Cust_Territory_Code, 1 AS Is_Visit_Fg
FROM Qry_visits AS V
INNER JOIN RC_DWDB_INSTANCE_1.dbo.Tbl_Territory_In_Sales_Responsible AS Territory_In_Sales_Responsible ON
Territory_In_Sales_Responsible.SalesPerson_Purchaser_Code = V.sales_person_code COLLATE Latin1_General_CI_AS
INNER JOIN FSSRC.dbo.Communication_statistics as Communication
ON Communication.sales_person_code=Territory_In_Sales_Responsible.SalesPerson_Purchaser_Code COLLATE Latin1_General_CI_AS
WHERE (CONVERT(datetime, CONVERT(Varchar, V.visit_date, 110)) = case
when Datepart(Weekday, Getdate()) = 2 then datediff(dd,0,GetDate()) - 3
else datediff(dd,0,GetDate()) - 1
end )

) AS Customer_Activities ON
Sales_Group.Code = Customer_Activities.Cust_Territory_Code
WHERE Region_Key=@Region_Key
end