This is the 10583rd most frequent Russian word.
внесение
The act of introducing, inserting, or entering something.
Here, 'внесение' is used to describe the act of introducing or inserting changes into a document, emphasizing the procedural aspect.
Внесение изменений в договор требует согласования сторон.
Introducing changes to the contract requires the agreement of the parties.
In this sentence, 'внесение' refers to the act of including someone in a register or list, highlighting the administrative action.
Его внесение в список участников было неожиданным.
His inclusion in the list of participants was unexpected.
Here, 'внесение' is used to describe the action of entering or inputting data into a system, focusing on the technical procedure.