Of course you should focus your efforts in create template accounts in a module if you haven’t it yet.
My previous coment was oriented to execute from proteus the create account chart from template wizard described by @pokoli.
Thank you so much @sergyo for pointing that out for me. I heard about proteus but could not get the full purpose of it, mainly because I did not need it. I will definitely use it to automate some of my workflow ;).
But for this little problem that I’m facing, I will follow the standard way of doing it, recommended by @pokoli. I’ve already taken a look at account_fr, account_be, account_es modules and I will start implementing account_ao module ASAP.
You guys are doing an amazing job with Tryton. This is THE system.