hi,
I installed jomsef and I bought two extensions.
Now i can not understand, although reading the manual, what do I enter in the following areas






generetor tag: What is it? and what do I enter?
Google key: What is it? and where can I find it? i serched in my google web master tools but i do not find it.

what do I enter in this areas Custom meta tags
1) "nome"
2) "Contenuti"

Thanks