@sarina I'd verify that using our lms-dev key for Segment.io. I've emailed the key to you; you can swap it in on line 267 in [`lms/envs/dev.py`](https://github.com/edx/edx-platform/blob/52b8d0c0f065d62bcd9a64f03ce1bd50f8a36218/lms/envs/dev.py). You'll also need access to the lms-dev project itself on Segment.io.

Once you've swapped the key in, run the platform and do the action which triggers the event, then check the lms-dev project to see if it's registering.