We are making a frontend validation for our Balancing group according to the pattern you see below the input field.

However, sometimes TSOs have their own naming convention but cannot proceed to the next step because of the validation error.

What you could do is, to use the XML-Upload function. Attached to this article there is an XML-file as a template. If you want to change the Name, change the


Make sure you change the other fields accordingly to your needs.