Frequently Asked Questions

A curated summary of the top questions asked on our Slack community, often relating to implementation, functionality, and building better products generally.
Statsig FAQs
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GENERAL

How can I assign new users to one group while keeping existing users in another in Statsig?

Date of slack thread: 6/17/24

Anonymous: Hi support team, For decision-making purposes, I have 2 groups (group A and group B) that pass target gate. I want to assign new users to target group A, but I want the existing users who are already assigned to target group B to continue receiving the group B experience. How can I achieve this? Thank you!

Tore (Statsig): There isnt a way to do this - we only track groups for comparisons in test results, we do not have the programmatic set of people in a given group at runtime in order to do this type of filtering. Are you trying to do this on the client or the server side? On the client side, we might have a solution that would work for you moving forward that relies on local storage. On the server side, the storage is up to you; (if you did have a creation date property or similar that you were tracking, you might be able to use manual stratified sampling + an experiment to do this, but it’s a bit more involved).

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