There is a possibility to import the Chart of account. To add or remvove a single account it is done manually.
The file should be a CSV (semicolon separated file)
Account;Description;AccountType;StatementType
1111;ett konto;Plus credit Minus debit;Balance Sheet
It is possible to use Å, Ä, Ö etc. in description, if the csv file for import is saved as .csv with format UTF-8
Example files below