Hi! First of all, thanks for GrowthBook! It's an a...
# ask-questionsd
dazzling-fountain-5777
03/23/2023, 7:47 PMHi! First of all, thanks for GrowthBook! It's an amazing tool!
Sorry if the question is basic, but when I'm using an A/B Experiment override rule, is there a way (a flag or something) for me to differentiate the default value from the control one?
Thanks for your help!
dazzling-fountain-5777
03/23/2023, 8:24 PMI guess I've found it. Experiment callback functions!
f
fresh-football-47124
03/23/2023, 9:13 PM
you can use GrowthBook as a full remote configuration tool
fresh-football-47124
03/23/2023, 9:13 PM
you just need to create an experiment that is not boolean, and you can pass in those values to the code
fresh-football-47124
03/23/2023, 9:14 PM
but yes, the trackingCallback is when you’ll know that a user has been exposed to an experiment - or you can use the more detailed evalFeature methods to get more details
d
dazzling-fountain-5777
03/24/2023, 8:06 PMthanks!
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