originator-side

Translations
со стороны инициатора
на стороне инициатора
со стороны отправителя
на стороне отправителя
Definitions
Relating to the party that initiates or originates a transaction, process, or communication
Located on or operating from the originator’s side of a system or interaction
Words
originator

noun
инициатор
side

noun
сторона