The bank states how large the "Säkerhetsvärde" / "Security Value" must be in relation to the nominal amount The security is stated at. The nominal amount is multiplied by the percentage value in order for the correct Security Value to be generated.
In the program, these values are retrieved and presented as "Antaget värde" / "Assumed value" and they can be unlocked and changed, but this must be done with restriction.
It is normally the Credit Department at the bank that updates this information.