Hi, maybe (or sure) this is a stupid question but, i need do a simple blog, this is in a menu link, in this put a K2 Categories

i have a principal category and each month need create a new subcategories, some like this:

- blog
-- November
-- ...
-- March

in the menu link put a category, for example March and a _blank category because a need use a template layout, this is ok (or i thing this)

in the principal page need the articles for the actual month and in a aside a module with list of the all articles (INDEX) of the month (again) and another module (LAST EDITIONS) with all month (subcategories)... in the internal pages need the same aside, but if this is posible, the actual article dont listing or with a class like .active

the first page is ok but s the links are some like /2016-02-22-15-34-03/boletin/item/15-innovacion-educativa when i need it some like /[category]/boletin/item/15-innovacion-educativa

the aside modules are:
INDEX - k2_content
LAST EDITIONS - k2_tools

but have some problems, this aside don't display in the internal pages



i dont understand what need put in the menu link and how configure the modules :-(

ohh, i think that i solve it... i have another menu with the same link....

i know that this are a stupid question :-D

well, no, i need that the INDEX list the actual month selected, if i access for the menu link i select the category to list, but if i click in a LAST EDITION link in another category this show the category configurated in the module panel :-(

You can publish the K2 tools module and select archive functionality.
This will provide the links you need.