This is the 275th most frequent Korean word.
대해서도
"About (also)" or "Regarding (also)."
Here, '대해서도' conveys that the speaker is expressing agreement or understanding not only to another subject but also to this particular opinion.
그의 의견에 대해서도 공감하는 부분이 있었습니다.
There were aspects of his opinion that I also resonated with.
In this context, '대해서도' is used to denote that the topic of project progress was additionally covered or addressed during presentations, alongside other topics.
프로젝트 진행 상황에 대해서도 발표가 있었습니다.
There was also a presentation on the project progress.
In this sentence, '대해서도' is used to indicate that the subject (the global environment) is being discussed or addressed as well, implying inclusion of this topic in the broader context of considerations.