In the amateurish translation of the allegedly Byzantine document the Prophet is depicted as a Christian missionary.
He obviously intends to gain possession of the Byzantine documents referred to in the memorandum.
After 1081, it occasionally appears in official Byzantine documents as well.
Diplomatics entails the study of Byzantine documents.
Hence, Byzantine documents of this era that mention Macedonia are most probably referring to the Macedonian thema.
He was the first to publish prostagma, a kind of Byzantine document, characteristic for Byzantine rulers.
(The word Vlachs appears in the Byzantine documents in about the 10th century.)
Its importance derives from both the scarcity of surviving Byzantine documents themselves, and from the large number (over 40,000) of extant seals.
Her specialization being in Greek Early Christian and Byzantine documents.
(Similar inscriptions, in Latin and Greek are found in Byzantine documents from roughly the same period.)