Otherwise, consider writing a memo of understanding, or, if that is too formal, at least ane-mail about who is responsible for what.

为此可以考虑制订理解备忘录，如果觉得这个过于正式，至少可以发一封电子邮件告诉大家各自的任务。

youdao

Gazprom and YPFB sign memo of understanding.

CENTERFORSECURITYPOLICY: The surging threat in Latin America

There is a memo of understanding, which General Allen signed and presided over, that is this product of a negotiation with the Afghan leadership that allows us to go forward with our plans for transitioning to Afghan security lead.

WHITEHOUSE: Press Briefing