A manifest file is required at project root folder, named either ‘manifest.webapp’ for packaged apps or ‘manifest.json’ for add-ons.
Jun tzijoxïk yakb'äl najowäx pa ruxe' ruyakwuj nuk'samaj, b'ina'an 'manifest.webapp' kichin pison taq chokoy o ‘manifest.json’ kichin taq tz'aqat.