Hi everyone.
I've tried to figure out how many GUID does my client's website have.
Luckly, I found how to make 'Calcurated Metrics' using 'Approximate Distinct Count' in Analytics.
(Approximate Count Distinct Function in Calculated Metrics | Adobe Analytics)
In the video, the instructor used 'Customer id (evar74)' dimension.
However, I couldn't fing 'Customer id' dimension in my AA workspace.
Was the name changed?
If not, please tell me how to find 'customer id' dimension.
Thanks