The "Vaccination cards" functionality in the "Registration" menu is used to generate summaries of vaccination cards stored in a health care institution. After selecting this functionality, a filter is displayed that allows limiting the list of searched cards to a specific place of their storage and to a specific age of patients. After specifying the criteria and clicking the "Search" button, a list of vaccination cards meeting the given criteria is displayed, as well as a link to download this list in the form of a PDF file.