On the 'Dokumentumtár' page, search for documents published by the 'Miniszterelnöki Kabinetiroda' (Cabinet Office of the Prime Minister). Once the search results are displayed, identify the publication date of the document titled 'Miniszterelnöki Kabinetiroda'.
Navigate to the 'Dokumentumtár' page. Fill the main search input field with 'Miniszterelnöki Kabinetiroda'. Click the 'Keresés submit button' to perform the search. Locate the document titled 'Miniszterelnöki Kabinetiroda' within the search results. Extract and report the publication date associated with this specific document.
Successfully navigate to the 'Dokumentumtár' page. Successfully search for 'Miniszterelnöki Kabinetiroda'. Identify the publication date of the document titled 'Miniszterelnöki Kabinetiroda'. State the publication date of the identified document.