This guide provides step-by-step instructions on how to add contacts to a Buildflow account. It covers sorting companies by industry or name, searching for specific companies, filtering companies by search tags or expired qualifications, adding new companies to the global contacts list, managing company details and users, giving file permissions, selecting default points of contact, notifying users, modifying email subject lines, and adding users to the bidders list. Viewing this guide will help users effectively manage their contacts in Buildflow.