I’d love to see some attributes that can be set once inside of Gainsight PX. Mixpanel has this functionality.
https://developer.mixpanel.com/reference/profile-set-property-once
This is needed for multi-product companies like us where the created date / Sign on date is global and only valid for the first product accessed. With a set once attribute, I could assign the date for when the product is actually accessed, allowing me to utilize filters more effectively.