How the War Room (Obeya) Can Help Oversee and Ensure Project Outcomes in the Sustainment Phase

Sustaining project outcomes beyond the initial implementation phase is a persistent challenge for organizations. Without an effective system to oversee and reinforce changes, improvements risk regression, leading to inefficiencies and lost value.

Key barriers to sustainment include:

• Lack of visibility into adherence to new processes
• Reactive instead of proactive issue management
• Weak reinforcement of behavioral changes
• The absence of a structured governance model

To tackle these challenges, organizations require an integrated and structured framework to maintain improvements. A proven method is to utilize the Obeya or War Room.

Obeya: Origins and Purpose

Derived from lean manufacturing principles, Obeya (Japanese for “big room”) was developed by Toyota as a collaborative hub for decision-making and oversight. It centralizes essential project information and encourages cross-functional engagement to ensure that ongoing improvements are sustained.

The key benefits of Obeya include:

• Alignment: Facilitates synchronization across leadership, managers, and execution teams
• Visibility: Provides a real-time, structured review of key performance indicators (KPIs)
• Continuous Improvement: Drives problem identification and resolution before escalation
• Accountability: Reinforces ownership and commitment to sustainment objectives

Daily Obeya Use for Sustainment

To ensure project outcomes remain effective long-term, Obeya is a central hub for tracking daily performance, quickly resolving problems, and continuously reinforcing employees.

Daily Stand-Ups and KPI Review

• Regular meetings with project leads, managers, and functional teams
• Review of KPIs, process adherence, and sustainment goals
• Identification of potential risks and deviations, with corrective actions logged

Issue Escalation and Resolution

• Immediate identification of process inefficiencies or resource constraints
• Structured A3 problem-solving approach to prevent escalation
• Governance model for executive intervention when required

Reinforcement of Behavioral and Cultural Shifts

• Visual management tools highlight expected behaviors and achievements
• Recognition of compliance and corrective coaching when needed
• Continuous feedback loops to embed new standards

Cross-Functional Collaboration for Adaptation

• Integration of different departments to ensure alignment
• Agility in adapting to market changes while maintaining sustainment
• Formalized process updates based on lessons learned

Governance and Continuous Improvement

• Weekly/monthly governance reviews to monitor sustainment efforts
• Post-implementation audits to track impact and refine processes
• Feedback mechanisms to inform future transformation projects

Obeya RACI: Roles and Responsibilities

A clear RACI (Responsible, Accountable, Consulted, Informed) framework ensures structured ownership within the Obeya process.

Virtual Obeya: Establishing a Digital War Room

With remote and hybrid work models becoming prevalent, a Virtual Obeya ensures consistent collaboration and oversight. Here are three implementation options:

Collaboration Platform-Based Obeya

1. • Utilize Microsoft Teams, Slack, or Google Workspace for structured discussions

1. • Maintain a real-time dashboard for key metrics, risks, and action tracking

1. • Automate alerts and notifications to keep stakeholders engaged

Kanban-Style Virtual Obeya

1. • Use Jira, Trello, or Monday.com to create an interactive workflow

1. • Assign responsibilities and track progress via automated workflows

1. • Integrate with Power BI/Tableau to visualize sustainment trends

Immersive VR Obeya

1. • Deploy VR platforms like Spatial, Glue, or Horizon Workrooms for an immersive experience

1. • Enable real-time discussions and interactive whiteboards

1. • Foster engagement for distributed teams through virtual collaboration tools

Each approach offers varying levels of engagement and accessibility, depending on an organization’s needs and technological infrastructure.

Conclusion: Ensuring Long-Term Success Through Obeya

The Obeya approach fosters an environment where accountability, transparency, and continuous reinforcement drive sustained project outcomes. Rather than relying on static reporting, the War Room remains a dynamic control center, ensuring improvements are embedded into daily operations.

However, organizations must be aware of factors that cause Obeya to fail, including:

• Lack of Active Sponsorship: Without executive leadership, the Obeya becomes a passive tool rather than a proactive decision-making hub.
• Inconsistent Attendance: Failure to enforce 100% daily participation weakens alignment, engagement, and sustainment efforts.

By integrating Obeya into daily workflows, organizations maximize long-term impact, ensuring project benefits are not just achieved but sustained over time.