def METHOD_NAME(self, settings):
    """
    Populates the widgets with the settings.
    :param settings: IOU settings
    """
    if settings["iourc_content"]:
        self.IOULicenceTextEdit.blockSignals(True)
        self.IOULicenceTextEdit.setPlainText(settings["iourc_content"])
        self.IOULicenceTextEdit.blockSignals(False)
    self.uiLicensecheckBox.setChecked(settings["license_check"])