Final answer:
A group needs to develop norms, which are the rules of conduct that govern behavior and ensure social conformity within the group.
Step-by-step explanation:
One of the first things a group needs to do is start developing rules of conduct, which are known as norms. These are the established, written rules that are worked out and agreed upon by the group in order to serve and guide the behavior of its members. Norms reflect what a society or group has defined as good, right, and important, and most members adhere to them. These rules can be formal, such as laws or employee manuals, or they can be informal, such as customs or etiquette in social settings.
In contrast, bylaws refer to the written rules governing an organization's operations, ethical guidelines encompass the principles guiding moral conduct, and protocols are the accepted procedures or systems for carrying out actions. Norms are the broadest term for the rules of conduct that a new group would typically establish to ensure proper functioning and social conformity within the group.