Firstly log in to your LinkedIn ad account and select the Campaign Group and Campaign (do not select an ad as the export file will be unusable) for which you want to import the data, then hit the blue export button.

Select Ad Performance from the drop-down menu.

Then Ad Performance broken out by day option from the time breakdown selections.

Once you have exported this data you will have a CSV file suitable for importing in to Beacon.

If you still have any questions regarding placing Beacon dynamic links, please contact Support.