Hi, Manish - thank you for the reply. Here is what I want in details: For example, I have following tags :tech: :firefox: :emacs: :orgmode: In agenda I usually ask only for TODO with :tech: tags, in order to see actions, related to technical stuff. clearly, :firefox: and :emacs: are related to :tech: tag. It would be convenient to introduce tag hierarchy: every todo-item with :emacs: (or :firefox: ) tag only should show up in agenda, when I query for :tech: tag. I understand, that every time I assign :emacs: tag I can assign :tech: tag as well, and this will do the work, but it is not convenient. Is such mechanism exists? My todo's are scatterd over the files, thus I can not use usual tag hierarchy, that is controlled by, for example, "org-use-tag-inheritance". thanks, Kostya On Mon, Mar 30, 2009 at 1:09 PM, Manish wrote: > On Sat, Mar 28, 2009 at 6:59 PM, Konstantin Antipin wrote: > > Dear org-users, > > Is there any way to make tags inherited from another tag? > > For example, I have following tags: > > :tech: > > :emacs: > > :orgmode: > > :ubuntu: > > > > :other: > > Could you please a little elaborate more on this? Also please take a > look at variable "org-use-tag-inheritance". > > -- > Manish >