Documentation needed for ACDL events and schemas

Does anyone know if there is a list of data layer events triggered by the CIF core components? From what I have found (using Venia) `cif:addToCart` and `cif:addToWishList` are triggered and I can use them. But when I searched this project I noticed 4 other events pushed to the data layer that I cannot seem to get access to. Does anyone know if there is a special way to configure these to get them to trigger and use them?
* `cif:userSignIn`
* `cif:userSignOut`
* `cif:removeFromCart`
* `cif:placeOrder`

### Expected Behaviour
Essentially I'm looking for documentation similar to the WCM core components data layer event/schemas defined so I can use them: https://experienceleague.adobe.com/docs/experience-manager-core-components/using/developing/data-layer/overview.html?lang=en#events

Review the listed ACDL events in the CIF core components and compare them with the linked WCM core components data-layer documentation. Document the schemas and any configuration or usage needed for cif:userSignIn, cif:userSignOut, cif:removeFromCart, and cif:placeOrder.

Written by the indexing model from the issue text.