Campaign doesn't work on matomo

Hello,
I tried matomo to use the campaign feature,
I have 2 domain, http://domaintest.com/ and https://domainproduction.com.
I tried build utm_campaign in the http://domaintest.com/ work pretty well. However, when I add to the production one, the campaign doesn’t work. It only works for the direct entry one.
I follow all the instruction and with lowercase and etc.
Does anyone could help?
thank you

Hi @iven
Do you track on the same Matomo server? How do you track?
What exactly do you mean with:

:question:
(I don’t understand WHAT you add…)

1 Like

sorry, all good right now. I fired into wrong site ID. thanks for your concern