expression
based on; derived from; building on
Used to indicate that something is created, developed, or decided using something else as a foundation or source. Often appears as 〜を元にして.
この映画は実話を元にして作られた。
This movie was made based on a true story.
アンケート結果を元にして、新しい商品を開発した。
We developed a new product based on the survey results.