Here is how to add several job site locations to the same contact.
Step 1: Select your contact and add the first job site address
In the "Type" section, select "Jobsite" in the drop down list.
Step 2: Add the other addresses related to the contact as follows:
Repeat step 1 but in the "Type" section, type in "Jobsite" followed by the number, no space in between (ex.: Jobsite2, Jobsite3, Jobsite4, etc.
As you type in each job site name, it will appear in the drop down. Just click on it and save to add it to the contact.
NOTE:
Once created, the numbered job sites will appear in your drop down list to save you time for future contacts.