Istapage wordpress plugin, how to map landing pages to categories

I am using istapage wordpress plugin to get generate landing pages. I want to assign them categories, is it doable?

I have urls of landing pages I want to add say 5 landing pages to first category and another 5 landing pages to an another category.

If I have links in hand can I assign them to categories?

Help me brah..

via Chebli Mohamed