Rubuta ci gaba ga wannan sakin layi - Bayan nasararsa na cin nasarar kursiyin bayan 1383 <unk> 1385 Portuguese interregnum
, Sarki John I na Fotigal ya ɗauki Gicciye na Order of Aviz a matsayin tambarinsa na heraldic, yana ƙara shi zuwa makaman Portugal da tutar sarauta. Sarki John I ya tilasta hoton matsayinsa a matsayin Babban Maigidan Tsarin Aviz, yana ba da sunansa ga sabon gidansa na masarauta da gicciyensa a matsayin alhakinsa na sirri a kan makamai na sarauta. An yi wannan ta hanyoyi daban-daban: ta hanyar sakawa a cikin gefen, canzawa tare da castles; mafi yawanci an saka shi a cikin garkuwar, kuma a wasu lokuta ana nuna shi a waje da garkuwar tare da na biyun da ke kwance a kanta. Gicciye na Aviz shine "cross flory vert" (cross kore tare da fleur-de-lys a ƙarshen kowane hannu)