If a data studio template is for GA4 you need your GA4 property & tracking code. See more in this blog post. Universal Analytics will be switched off from July 1st, 2023.
FAQ - Frequently Asked Questions
- GA4 & GTM Setup
- How to find Google Analytics 4 (GA4) Measurement Id?
- I do not know if I have Universal Analytics or Google Analytics 4
- Google Analytics 4 Advanced Tracking Setup
- GTM for WordPress Setup
- Advanced Setup: Internal Search Query Parameters
- Advanced Setup: Not Found Page Title
- Advanced Setup: Button Clicks
- Looker Studio Templates
- Purchased Product FAQ