When additional requirements are discovered that impact the project's timeline and budget, preparing a change order to account for these requirements is the first step. This involves adjusting the project scope, timeline, and budget to accommodate the new requirements, ensuring that all stakeholders are aligned and informed about the changes and implications for the project's delivery.

Salesforce Knowledge uses data categories to organize articles, making it easier to manage and access relevant content. By creating a single data category group for each division and controlling access through the role hierarchy, each division will only see articles categorized under their specific group. This setup ensures compliance with the requirement that divisions access only their own articles, leveraging Salesforce's robust security and access control features.