> Thank you Bastien for your quick answer.I use something short, but the top-level headlines are short too.
> My understanding of the C-c C-x < command is that you restrict the
> agenda view to one headline (i;e project in our case). How do you use
> the :CATEGORY: property then ? Do you copy the project's name in that
> property (or something shorter that makes you remember wich project
> it is) ?
For example, this is my "Org-mode" project: