информация о трёх участниках проект

информация о трёх участниках проекта была отправлена в документе по причине того что не был определён 4-ый участник проекта.

Результаты (английский) 1:

information about the three participants of the project was submitted in document because that was not determined by the 4th party project.

Результаты (английский) 2:

Information about the three participants in the project was sent to a document on the grounds that he was not defined the fourth member of the project.

Результаты (английский) 3:

Information on the three parties draft was sent to document for the reason that has not been defined by 4th party project.