Step 1: Click on your campaigns in the upper left-side of your account:

Step 2. Click on the specific campaign you want to add the prospects to:

Step 3: Go into the campaign, and click the "Add Prospects" button in the upper right hand corner of the screen.

Step 4: Select the prospects you want to add to the campaign:

Step 5: After you select the prospects you want to add to the campaign, PersistIQ will issue a warning when you attempt to add the same prospect to multiple campaigns. You can override this warning by clicking "Keep":

Step 6: After you override the warning, click the "Add Prospects" blue button to insert the prospects into your campaign: