1.
well, that being the case; so; with that (set expression marking a wrap-up)
A set transition phrase used to draw a conclusion based on what has just been said, or to wrap up a topic and move on. Common at the end of an explanation or before saying goodbye.
そういうことで、よろしくお願いします。
So with that, please look after this matter.
Literally 'in that kind of matter,' but functions as a discourse marker for wrapping up. Sounds slightly informal but is common in workplace conversation, meetings, and emails.
Usage
Typically followed by a request, a conclusion, or a farewell. Often paired with よろしくお願いします or 終わりにします.