The "E-Bills (ERX)" functionality is used to generate ERX files with electronic bills to transfer to NFZ SZOI system. After selecting this functionality there is displayed a list of contracts with the NFZ. Agreements are divided into years (agreements with consecutive years are available in separate tabs).

At each agreement there is displayed the "Select" button, which when pressed displays a form of parameters of created ERX file. In this form you have to specify the creation date of the message, select an appropriate template of bill (ZRZ file) downloaded from NFZ SZOI system and loaded earlier to the jHIS system (templates with electronic document issued are marked with character ®), enter document number and in case of correctives – also select corrected document. PKWiU code and legal basis are filled by default, but they can be modifying.

In the case of agreements for which the NHF does not provide account templates, instead of indicating the account template, the "document without template" field should be checked. The document item section will be displayed in the form, in which you must enter the year and month for which the settlement is generated and the number of individual items. The remaining data should be completed in the same way as when issuing a document with a template.

After completing the form and pressing the "Generate" button, the ERX file with electronic bill is created and over the form there is displayed a link to download the created ERX file. Created ERX file should be downloaded by clicking on the link, saved on disk space and transferred to NFZ SZOI system.