How do I merge a distribution list into another?

How to merge a distribution list into another:

1. Click on the title of the list that you want to merge into another.
   
   
2. Click Options >> Export all 'X number' of contacts.
   
   
3. The file will automatically download, and then you can find it in the Downloads folder.
   
   
4. Click Contacts >> Import/Update Contacts >> From Outlook CSV file
   
   
5. Choose file > choose the one you just downloaded :)
   
   
6. Select the "Overwrite" option
   
   
7. Click on the drop-down menu to select the distribution list that you are merging INTO
   
   
8. Click Import!

Let us know if you have any questions!