In AdLabs, it is quick and simple to add targets to your campaigns.
In this help article, we will walk you through the process step-by-step.
1⃣ Adding Targets to Campaigns
To get started, navigate to the Campaign Optimizer dashboard.

Select the campaigns you want to add targets to.
In the action bar at the bottom of the screen, click ‘Bulk Add Targets’ then ‘Add Targets’.

Define the Ad Group, Match Type, Keywords or Product Targets to add, and set the starting bid.

You can add keywords to a keyword targeting campaign and product targets to a product targeting campaign at the same time. You will be able to see if there are product targeting campaigns/ad groups in the ad groups drop down (shown below).

If you want a step-by-step guide for adding negative keywords in AdLabs, see here.