In Colombia customers can legally identify themselves with various
codes, one of which is the RUT. This is the traditional TIN and
adheres to the rules implement by base_vat. The other types however
don't and so shouldn't be checked by base_vat.
opw-781247
The l10n_co_verification_code field shouldn't have been added in
l10n_co. Instead users should simply append the verification code to
the VAT. This way the vatnumber module used by base_vat will handle
validation correctly.
Removing this is necessary because otherwise we give the impression
that the verification code doesn't have to be included in the VAT
number which makes base_vat complain.
The l10n_co_verification_code will be removed in master.
opw-781247
This simplifies the chart of accounts and taxes to only the common
ones used. It also updates some changes that took place (eg. the VAT
increase from 16% to 19%). Lastly it implements some additional fields
on res.partner: a document type and a verification code that is
calculated based on the VAT.
Joren Van Onder