Group links and tag destinations so you can measure a campaign end to end.
On Campaigns, add a campaign, then assign links to it when you create them.
Put UTMs on the long URL so your analytics (and the destination's) attribute the visit:
https://example.com/launch?utm_source=newsletter&utm_medium=email&utm_campaign=springOpen the campaign's Analytics for combined clicks over time, top referrers, country, device, OS, and browser across all its links.