tiedostettuihin
Tiedostettuihin is a Finnish grammatical form rather than a standalone concept. It is the illative plural form of the past passive participle tiedostettu, which comes from the verb tiedostaa meaning to realize, become aware of, or acknowledge. As a participial adjective, tiedostettu describes something that has been documented, noted, or acknowledged, and tiedostettuihin marks a noun in the illative plural (often indicating “to the documented/noted items” or “to the things that have been acknowledged”).
In use, tiedostettuihin typically appears with a noun in illative singular or plural to specify the set
Relation to related forms: tiedostettu is the masculine/neuter form used attributively or predicatively (the documented item),