| supervisionUrlOcppKey | | 'ConnectionUrl' | string | the vendor string that will be used as a vendor OCPP parameter key to set the supervision URL |
| ocppVersion | 1.6/2.0/2.0.1 | 1.6 | string | OCPP version |
| ocppProtocol | json | json | string | OCPP protocol |
-| ocppStrictCompliance | true/false | false | boolean | strict adherence to the OCPP version and protocol specifications |
+| ocppStrictCompliance | true/false | false | boolean | strict adherence to the OCPP version and protocol specifications. OCPP commands PDU validation against [OCA](https://www.openchargealliance.org/) JSON schemas |
| ocppPersistentConfiguration | true/false | true | boolean | enable persistent OCPP parameters storage by charging stations 'hashId'. The persistency is ensured by the charging stations configuration files in [dist/assets/configurations](dist/assets/configurations) |
| stationInfoPersistentConfiguration | true/false | true | boolean | enable persistent station information and specifications storage by charging stations 'hashId'. The persistency is ensured by the charging stations configuration files in [dist/assets/configurations](dist/assets/configurations) |
| automaticTransactionGeneratorPersistentConfiguration | true/false | true | boolean | enable persistent automatic transaction generator configuration storage by charging stations 'hashId'. The persistency is ensured by the charging stations configuration files in [dist/assets/configurations](dist/assets/configurations) |
| amperageLimitationUnit | A/cA/dA/mA | A | string | charging stations amperage limit unit |
| enableStatistics | true/false | false | boolean | enable charging stations statistics |
| mustAuthorizeAtRemoteStart | true/false | true | boolean | always send authorize at remote start transaction when AuthorizeRemoteTxRequests is enabled |
-| payloadSchemaValidation | true/false | true if ocppStrictCompliance is true/false if ocppStrictCompliance is false | boolean | validate OCPP commands PDU against [OCA](https://www.openchargealliance.org/) JSON schemas |
| beginEndMeterValues | true/false | false | boolean | enable Transaction.{Begin,End} MeterValues |
| outOfOrderEndMeterValues | true/false | false | boolean | send Transaction.End MeterValues out of order. Need to relax OCPP specifications strict compliance ('ocppStrictCompliance' parameter) |
| meteringPerTransaction | true/false | true | boolean | enable metering history on a per transaction basis |