By the end of this chapter you will be able to:

Copy Stream data to a new version of a Stream
Move Stream data to a new version of a Stream
Open the model Channel Package Check
Select the Streams Combined Updates_2 and Latest Package Update_2
Right-click on the background in the model view and select Copy Selected Objects
Run Analysis on Channel List Reconciliation twice
Since you ran this Stream at the end of the previous exercise, there will now be three runs (Stream Sets) in each of Streams Combined Updates_2 and Latest Package Update_2

Copying Stream data to a copy of a Stream

Open the Stream Set list for Combined Updates_2
Drag - Drag icon to move or copy Stream data on top of Combined Updates_3
Check the Stream Set list in Combined Updates_3; you will see all the data copied to this Stream
Rollback all data in Combined Updates_3 – see exercise Error! Reference source not found. (remember to untick the Keep Old Stream Sets flag)
Open the Stream Set list for Combined Updates_2
Select two of the Stream Sets – it is not important which two, but they must be next to each other in the list
Drag these on top of Combined Updates_3
Check the Stream Set list in Combined Updates_3; you will see the selected Stream Sets copied to this Stream
You can copy any contiguous set of Stream Sets from a Stream to a new version of that Stream.
Copying Stream data to a modified copy of a Stream
Rollback all data in Combined Updates_3 (unticking the flag Keep Old Stream Sets)
Open the configuration form for Combined Updates_3, and delete the attribute Source
Copy all data from Combined Updates_2 to Combined Updates_3
You will see a warning message that some of the data is not going to be copied - continue with the copy
Check the Stream Set list, and the contents of each Stream Set, in Combined Updates_3, to see that all the data has been copied to the attributes that are still in place

Moving Stream data to a copy of a Stream

Open the Stream Set list for Latest Package Update_2
Drag the icon Drag icon to move or copy Stream data on top of Latest Package Update_3
In the Copy/Move Stream Data form that pops up, press the button Copy Data to toggle the operation to Move Data
Click to complete the operation
Check the Stream Set list in Latest Package Update_3 to see that the data has been moved to this Stream
Check the Stream Set list in Latest Package Update_2 – you will see that the Stream Set list is now empty

Move all data back from Latest Package Update_3 to Latest Package Update_2 (remember to toggle the operation to Move Data)
Delete the attribute SalesDate from the Stream Latest Package Update_3
Move all data from Latest Package Update_2 to Latest Package Update_3
You will see a warning message that some of the data is not going to be copied - continue with the move
Check the Stream Set list, and the contents of each Stream Set, in Latest Package Update_3 to see that all the data has been moved to the attributes that are still in place
Check the Stream Set list in Latest Package Update_2 – you will see that the Stream Set list is now empty