IFS have a customer in Sweden that claims that this new format is the only legal format to send data from IFS to the auditor.  I am not familiar with the legal requirements in Sweeden.  In Norway we use the SAF-T xml file for that purpose.  Those anyone know anything about this .

In Sweden, the standard format required is called SIE, which is currently not supported in IFS. According to the Sweden tax authority website, SIE 5 is the new format and is XML based. Please refer to the following link for more information: https://sie.se/in-english/