In liferay 6.2 when I create web content or blog , I add Abstract and tag for categorization .
In asset publisher when I click on view more for full content then in page this abstract is added as meta description and tag is added as meta keywords .
But in liferay 7 this is not happening . I am not able to find that whether this feature has been removed in liferay 7 or am I missing something ?
I'm afraid that we don't have that feature on Liferay 7. I wrote several comments on their issues forum but it hasn't been fixed or changed.
I will release a blog post about it this week and I hope they will take care about it in future releases.
Regards