C1 Business etiquette

In an age when offices have given way to cubicles, when electronic devices keep us in constant communication, and when the boundaries between our professional and personal lives are dissolving, we need the rules of etiquette more than ever. Etiquette, after all, is just a code of conduct that allows us to live and work together with relative ease, fosters good relationships, and reduces the social frictions that impede our happiness and even our professional success.

https://hbr.org/2014/04/behave-yourself