How to link portfolio post to external url from the portfolio grid?

POFO provides option to set ink portfolio post to external url from the portfolio grid.

Please follow below mentioned steps.
Step 1: Go to WordPress Admin > Portfolio > Add/Edit Project > POFO portfolio format settings.
Step 2: Select Link option under Format in top – right section.
Step 3: You can set external link using external link option. See below image for more information.