On the Mexico City Ministry of Finance data portal, locate the most recent 'Ley de Ingresos' (Revenue Law) document. Identify and state the full, exact title of this report and the specific year it pertains to. Assume the portal is fully accessible.
Navigate to the main page of the data portal (e.g., http://data.finanzas.cdmx.gob.mx/ assuming it's now accessible). Look for sections or links related to 'Transparencia', 'Información Financiera', or 'Documentos'. Within the relevant section, find links or documents explicitly labeled 'Ley de Ingresos'. Identify the 'Ley de Ingresos' document with the most recent year in its title or description. Extract the complete and exact title of this most recent 'Ley de Ingresos' report. Identify and state the specific year that this report covers.
Successfully navigate to the main page of the data portal. Correctly identify and access the section containing financial or legal documents. Identify the most recent 'Ley de Ingresos' document available. State the full, exact title of the most recent 'Ley de Ingresos' report. State the specific year that the most recent 'Ley de Ingresos' report pertains to.