If you have a file you have gotten from ENA or from another address book program, you can import it into your address book easily!

Open the file and make sure you have all of the information you need in the proper formats. Make changes as needed and be sure to save as a CSV text file.

Open the address book application from your dock or Applications folder.

From the menus, choose:

File> Import> Text file.

Find the CSV file you saved from ENA or exported from another file. (Always be sure to keep track of where you are saving your files!)

Line up the fields to match:

Click import.

Practice making new cards and groups for different circumstances.