--- sidebar_position: 1 --- # Configurations The validator needs a scenario configuration for working properly. Currently, there are two public third party validation configurations available. * Validation Configuration for [XRechnung](http://www.xoev.de/de/xrechnung): * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung) * [Releases](https://github.com/itplr-kosit/validator-configuration-xrechnung/releases) can also be downloaded * Validation Configuration for [XGewerbeanzeige](https://xgewerbeanzeige.de/) * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige) * [Releases](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige/releases) can also be downloaded For creating custom configurations see [configuration documentation](https://github.com/itplr-kosit/validator/blob/master/docs/configurations.md) for details