When you're in your layout view, click on the map to select it, then go to Insert>Map Frames>Grid and you should have the option from there to add grid lines that will show up in your exported PDF. You can edit these grid lines from the Contents pane to tailor it to what you want.
When you're in your layout view, click on the map to select it, then go to Insert>Map Frames>Grid and you should have the option from there to add grid lines that will show up in your exported PDF. You can edit these grid lines from the Contents pane to tailor it to what you want.
I may have clicked on the wrong Map Frame on the TOC. Grid was grayed out and unavailable, so I was using the Grid on the bottom of the screen. I am now able to export that feature. TY
