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XML message formats, XSD templates for suggestions

Message formats and XSD templates for RES Support (POZE) are available for review until 17 July 2026, with planned deployment on 31 July 2026.
IS / Commodity DOWNLOAD FILES
POZE XML Message Formats

D1.4.2 POZE XML Message Formats (czech only)
(review version)
WSDL Templates for Automated Communication WSDL templates
(review version)

XML and CIM Specifications (XSD Templates)

D1.4.2 XSD Templates
(review version)

This is a review version available for comments until 17 July 2026.
Please send your comments to:

Deployment to the production environment is tentatively planned for 31 July 2026.

Changes Implemented:

Description of Change Version
POZE – RESRDATA message definition – added enumerations for the attributevalue-type in element Data 
  • GCR_9 – Inclusion of electricity generation 
  • GCR_10 – Delivery point assigned to a sharing group
  • EZP_1 – Electricity producer requests issuance of a Guarantee of Origin 
  • EZP_2 – Quantity of electricity for which the producer requests issuance of a Guarantee of Origin
 V2.008
POZE – RESHEAT message definition – added enumerations for the attribute value-type in element Data
  • T_EZP_1 – Heat producer requests issuance of a Guarantee of Origin
  • T_EZP_2 – Quantity of heat energy for which the producer requests issuance of a Guarantee of Origin
 V2.008
POZE – RESGAS message definition – added enumerations for the attribute value-type in element Data
  • P_EZP_1 – Biomethane producer requests issuance of a Guarantee of Origin 
  • P_EZP_2 – Quantity of biomethane for which the producer requests issuance of a Guarantee of Origin
  V2.008
POZE – New RESREPORT message definition – described in Chapter 5.9 V2.008
POZE – New RESEVCS message definition – described in Chapter 5.3
 V2.008
POZE – New RESEVCSREPORT message definition – described in Chapter 5.4
 V2.008
POZE –  RESREQ message definition – new optional attributes have been added to the Location element
  • charging-station-id – Unique internal identifier of the charging station
  • kres-registration-id  – Charging station registration ID
  • kres-status  – Charging station registration status
 V2.008

POZE – RESRESPONSE message definition – the enumeration of the message-code attribute in the RESRESPONSE root element has been extended with the following values:

  • PK2 – Confirmation/error of charging station registration
  • PK5 – Confirmation/error of charging station registration update
  • PK9 – Confirmation/error of the verification result by the DSO/TSO
  • PKD – Confirmation/error of the approval result by the producer
  • PKH – Confirmation/error of a charging station registration inquiry
 V2.008

POZE – edited requirement of attribute HEAT_INPUT_CATEGORY

 V2.008

POZE – Addition of msg_code in template RESREPORT

 V2.008
Message formats and XSD templates for the Electricity commodity are available for review until 9 July 2026, with planned deployment on 21 July 2026.
IS / Commodity DOWNLOADS
XML Message Formats Electricity

D1.4.2 XML Formats Electricity

(Draft for review)
WSDL for automatic communication

WSDL templates

(Draft for review)
XML and CIM Specification (XSD Templates)

D1.4.2 XSD Templates

(Draft for review)

This is a draft version open for comments until July 9, 2026.
Please send your comments to the following email addresses:


Deployment to the production environment is scheduled during the planned outage on July 21, 2026.

Changes Made:

Description of Change Version
Electricity – Message Definition MASTERDATA

A new optional attribute has been added to the OPM element:

  • zue-edc – Accumulation activation flag from EDC
  • svr-edc – Certified device for SVR (EDC)
  • ps-agr – Aggregator / Flexibility Provider
  • ps-sz-agr – Balance Group of the Aggregator
 V2.015
Electricity – Definition CDSDATA

New enumerations of the profile-role attribute of the Location element:

  • FZ3 – Aggregated profile – supply-side flexibility
  • FZ4 – Aggregated profile – consumption-side flexibility
  • BL91 – Substitute values – supply baseline
  • BL92 – Substitute values – consumption baseline
  • ASA7 – Aggregated supply baseline, Metering Type A, generation
  • ASA8 – Aggregated consumption baseline, Metering Type A, consumption
  • ASB7 – Aggregated supply baseline, Metering Type B, generation
  • ASB8 – Aggregated consumption baseline, Metering Type B, consumption
  • ASC7 – Aggregated supply baseline, Metering Categories C1, C2, C3, generation
  • ASC8 – Aggregated consumption baseline, Metering Categories C1, C2, C3, consumption
  • BL11 – Supply baseline
  • BL12 – Consumption baseline
  • FL11 – Supply-side flexibility
  • FL12 – Consumption-side flexibility
  • AC12 – Accumulation value
 V2.015

Electricity – Definition MASTERDATA

New enumeration of the chs-type attribute of the Data element:

  • SAA – Extension/reduction of aggregator assignment on OPM
 V2.015
Electricity – Definition MASTERDATA

The description of the type enumeration of the Activity element has been changed.

Old description:

  • VAR – Request for extension/reduction of supply or request for extension/reduction of aggregator/flexibility provider assignment.

New description:

  • VAR – Request for extension/reduction of supply.
 V2.015
Electricity – Definition MASTERDATA

  • New enumeration of the type attribute of the Activity element:

    • VAA – Request for extension/reduction of aggregator/flexibility provider assignment.
 V2.015

Electricity – Definition CDSIDIS

  • New optional attributes have been added to the OPM element:

    • qty-flex – Total consumption for electricity supply settlement considering provided flexibility (kWh)
    • qty-flexVT – Total consumption for electricity supply settlement considering provided flexibility – high tariff (kWh)
    • qty-flexNT – Total consumption for electricity supply settlement considering provided flexibility – low tariff (kWh)
 V2.015 

Electricity – Definition MASTERDATA

  • New enumerations of the message-code attribute of the MASTERDATA root element:

    • 386 – Master data for accumulation activation on OPM
    • 387 – Master data for flexibility activation on OPM
  V2.016

Electricity – Definition CDSREQ

New enumerations of the message-code attribute of the CDSREQ root element:

  • 384 – Query for aggregator/flexibility provider portfolio
  • 387 – Request for OPM flexibility activation data
  • 137 – Request for accumulation value
  V2.016

Electricity – Definition CDSDATA

New enumeration of the message-code attribute of the CDSDATA root element:

  • 242 – Evaluated accumulation value
  V2.016

Electricity – Definition ISOTEDATA

New enumerations of the profile-role attribute of the ProfileData element:

  • SC11 – Quantity of negative imbalance of the balance group from flexibility
  • SC12 – Quantity of positive imbalance of the balance group from flexibility
  • SC13 – Quantity of negative imbalance of the balance group from commodity electricity
  • SC14 – Quantity of positive imbalance of the balance group from commodity electricity
  V2.016

Electricity – Definition ISOTEDATA

New enumeration of the category attribute of the Trade element:

  • CPBO
  • CPBN
  • Cyclic profile block offer
  V2.016

Electricity – Definition ISOTEDATA

New attribute of the Trade element:

  • loop-group – Cyclic group
  V2.016

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