Sijaista
Sijaista is a Finnish word that translates to "substitute" or "deputy" in English. It refers to a person who temporarily takes over the duties or responsibilities of another person, typically when the primary person is absent, incapacitated, or otherwise unable to perform their role. The concept of a sijaista is common in various contexts, including employment, education, and governance.
In the workplace, a sijaista might be an employee who covers for a colleague on sick leave
The specific responsibilities and authority of a sijaista can vary depending on the situation and the agreement