Как вариант:
1. Добавить в задачу кастомное поле соответствующего типа для хранения информации.
2. Кастомизировать шаблон сайдбара (беглый поиск указывает на файл \bitrix\components\bitrix\tasks.task.detail.parts\templates\flat\sidebar\template.php).
По аналогии с имеющимся кодом добавить, например, после строки с датой создания (или выше по коду сразу после крайнего срока) еще один task-detail-sidebar-item с условием, которое будет проверять содержимое кастомного поля - если оно не пустое, добавлять строчку с датой нажатия кнопки.
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[/img]
3. Сделать замену действия, выполняемого при нажатии кнопки завершения. Пример есть в курсе:
https://dev.1c-bitrix.ru/learning/course/index.php?COURSE_ID=43&LESSON_ID=9015&LESSO... (см. "Замена действий")
В JS коде можно сделать проверку содержимого поля, сверку текущего юзера, нажимающего кнопку и ответственного по задаче, чтобы запись в кастомное поле происходила только при нужных условиях.