I want to prepare a visualization for my product team in Amplitude Dashboard that shows when user created their first product grouped by customer id?
For this purpose, I am tracking say, “PRODUCT_CREATED” event which sends customer id attribute for me to group id.
That problem is I am only interested in first event for each customer id so that my product team can see how many customers have created at least one product.
Do you know how to go about creating such chart?