1. Step 1:
The AutoAssign.xlam file is a packaged form of the visualbasic script.
We want to do the following:
1. Put the script in a safe place so that Excel will always be able to find it.
2. Tell Excel where it is located so that it can use it.
3. Link a button to it so that it can be called easily.
So the first thing to do is to simply drag the
AutoAssign.xlam file to an arbitrary directory. Just make
sure that it's not a directory that will change location or be
deleted and that you can remember where it is for later.

2. Step 2:
These first steps will add the visualbasic script to Excel's addins
- Open the Excel Options menu

3. Step 3:
- Click on the Add-Ins tab on the side of the Excel Options window.

4. Step 4:
- At the bottom of the window, locate the “Manage” option and make sure that
Excel Add-ins selected in the drop-down menu.
- Press the “Go...” button

5. Step 5:
- The Add-Ins window should open
- Click the “Browse...” button and locate the “AutoAssign.xlam” file wherever you
put it.

6. Step 6:
- Once you have located it and double clicked on it, it should be added to the
available add-ins in the area below.
- Check the box next to it and press the “OK” button.

7. Step 7:
These next steps will add a button to the quick menu linked to the script
- Click on the little arrow next to the quick button options to open the drop-down
menu.
- Select the “More Commands...” option

8. Step 8:
- Open the drop-down menu labeled “Choose commands from”
- Select the “Macros” option

9. Step 9:
- The AutoAssign macro should now be available
- Highlight it by clicking on it and click the “Add >>” button
- It should appear on the right with the other quick access buttons
- Press the “OK” button and it should be added and working