Audience targeting tactic, channel,...

[hung tp，修改在7 年前。]

Hi everyone,

I am new to Liferay. Currently, I am reading about Audience Targeting, I installed version 2.0.0 on Liferay DXP trial. I saw in change log have tickets about Audience Targeting can create tactic or channel. But I cannot find them in Audience Targeting screens in Site Configuration. So what are they and how I can use them?

Thanks.