The “EHR” tab allows for quick access to the patient's electronic health records. In order to get access to the patient's electronic health records, one should specify desired criteria within the filter such as the date range of appointments and / or indicate one or more clinics from which the documentation is of interest to us and / or specify doctor who has realized visit and then click the "Display" button. A link will then be displayed enabling to download (in the form of a single PDF file) the patient's electronic health records from a given period and / or clinics. If it is expected that the PDF file with electronic health records to be digitally signed with the logged in user's certificate (previously downloaded from the PUE ZUS platform or P1 platform and imported into the jHIS system), then before pressing the "Display" button, the field of "Sign EHR with PUE ZUS / P1 platform certificate” should be checked in the form.