problems with (customize-option 'org-structure-template-alist)

[Uwe Brauer]

Hi 

I would like to have templates for the following to blocks



#+begin:  aggregate :table final :cols "Nombre  'Calificación' "
#+end:

#+begin: join :mas-table "actas" :mas-column "Nombre" :ref-table "actas-dni" 
:ref-column "Nombre" 
#+end:

However I am only able to obtain:

#+begin_:  aggregate :table final :cols "Nombre  'Calificación' "
#+end_:


#+begin_: join :mas-table "actas" :mas-column "Nombre" :ref-table "actas-dni" 
:ref-column "Nombre" 
#+end_:


And that does not work, so shall I use the tempo templates instead?

Regards

Uwe Brauer