Hi all. Have anyone tried to generate UBL (Universal Business Language) output from K2? We will be making a process where we need to generate electronic invoices from K2 following the Danish OIOUBL standard (English description links below).  Just trying to investigate if there might already be components or services that could be of use for this purpose. 

• OIOUBL documentation: https://www.oioubl.info/classes/en/index.html
• General info about UBL: https://en.wikipedia.org/wiki/Universal_Business_Language#Danish_subsets:_OIOXML_and_OIOUBL