oddziaowi
Oddział is a Polish noun meaning a division, department, unit, or branch within a larger organization, such as a company, institution, military unit, or hospital. It can refer to a physical unit (for example, a hospital ward) or to an organizational part (such as a regional or specialized department). The plural form is oddziały, and the term is widely used in both administrative and everyday contexts.
oddziałowi is the dative singular form of oddział. It is used when the division is the indirect
Etymology traces oddział to dzial (part, section) with a prefix that forms a noun meaning a division
Notes: In everyday writing, especially without diacritics, the form may appear as oddziaowi in nonstandard texts