rapportin
Rapportin is the genitive singular form of the Finnish noun raportti, meaning "report." It is used to express possession or relation to a report, for example raportin sisältö (the content of the report), raportin kirjoittaja (the author of the report), and raportin mukaan (according to the report).
Raportti is a loanword in Finnish, likely borrowed from Swedish rapport or other sources, and it entered
Common uses include referring to specific documents or sections: raportin laatija (the author of the report),