Unlocking Expertise in Slack Implementation and Adoption for Large Organizations: A Case Study of JTB Corporation’s 7,000-User Deployment

LNE Knowledge (Headquarters: Shinjuku-ku, Tokyo; President and CEO: Joji Yoshida) has released case study content summarizing their expertise in Slack implementation and adoption support for large organizations. The content showcases their support efforts for JTB Corporation, highlighting key considerations and support approaches for enterprise-scale Slack implementation, including operational policy design, ambassador development, and workshops for fostering adoption.

In October 2025, Slack was redefined by Salesforce as an 'Agentic OS'—an organizational operating system where all AI agents, apps, and data converge. It has evolved from a simple chat tool into a fundamental platform for business operations. However, when implementing Slack in organizations with over 1,000 employees, account distribution and feature explanations are insufficient for driving usage. Initial design—including operational policies, permission structures, ambassador training, and workshop-led adoption—is critical to determining the level of engagement moving forward.

LNE Knowledge provides support addressing these unique large-scale organizational issues through their Slack implementation service, 'Knowledge Shift.'

## Key Considerations for Slack Implementation in Large Organizations

When implementing Slack in organizations exceeding 1,000 employees, many companies face common challenges:

- Operational Policy and Permission Design: Even with an 'open' policy, the balance between constraints and freedom dictates adoption. Overly restrictive policies lead to workarounds, while overly lax policies cause information scattering. Precise design, such as centralizing private channel permissions and implementing application processes, is crucial.
- Ambassador Development: In large-scale rollouts, the presence of 'ambassadors'—individuals who drive usage on the front lines—is decisive. It is necessary to design authority delegation, role definitions, and nurturing processes for these ambassadors.
- Initial Adoption through Workshops: Manuals alone result in slow penetration. By providing opportunities to experience the first post, reactions, and channel conversations, users can physically experience new communication paradigms.
- Operational Design for External Integrations (e.g., Slack Connect): In enterprise environments, even simple features like Slack Connect require detailed operational knowledge, such as post-approval tasks.
- Efficient Permission Management for Large-Scale Rollouts: Once a certain scale is reached, outsourcing user permission management is unrealistic, and in-house API development places a heavy burden on the team. Systems to bridge this gap are required.
- Integration with SFA/CRM and Knowledge Management: Positioning Slack as a communication hub and integrating it with existing systems to ensure necessary information is accessible is central to the organizational information foundation in the era of the Agentic OS.

## LNE Knowledge's Hands-on Support Approach

LNE Knowledge aims to create a 'state where tools are continuously used' rather than just focusing on feature implementation, accompanying clients from the planning phase through operational improvement.

They provide a one-stop design that is user-friendly for the front lines while supporting sound organizational operations. This includes pre-implementation workshops, regular meetings with promotion teams, formulation of rules and policies, private channel permission design, application flows, ambassador role design, and organization of operational issues regarding Slack Connect.

Large-scale implementation requires careful design considering both technical and operational facets—such as channel design, permission management, external integration, role definition between administrators and users, and user training. LNE Knowledge supports the entire lifecycle from introduction to adoption and improvement while staying close to the actual front lines.

## Supporting JTB Corporation: A Case Study

LNE Knowledge has been supporting Slack implementation at JTB Corporation. Support began in March 2025 with the Business Solutions Division, involving approximately 1,200 employees, where operational policies, workshop design, and ambassador development were implemented over a period of just over a month. Subsequently, a horizontal expansion to the Tourism Division, involving approximately 4,000 employees, has been underway. Combined with the Business Solutions Division and other departments, a total of approximately 7,000 employees across JTB are expected to be operating on Slack shortly.

The case study content shares insights from JTB stakeholders, including the decision-making process for large-scale Slack implementation, details of the operational design, concrete measures for adoption support, and future visions anticipating SFA/CRM and AI integration.

## About the Slack Implementation Service 'Knowledge Shift'

'Knowledge Shift' is a Slack implementation and adoption support service provided by LNE Knowledge. Leveraging insights from practicing Slack within the LNE Group since 2015, they provide one-stop support for operational policy design, ambassador development, workshop design, operational design including Slack Connect, and permission management for large-scale expansion.

LNE Knowledge was recognized as a Salesforce Japan Partner in 2025. Based on their track record of horizontal expansion at an enterprise scale, they serve as a partner that not only 'installs' Slack but ensures it remains actively used within the organization, staying with clients from the concept phase through post-implementation improvement.

### Main Support Services
- Formulation of Slack adoption policy
- Workspace operational design
- Channel design, naming conventions, permission design
- Operational rule design for private channels, Slack Connect, etc.
- Ambassador development
- Training for administrators and promoters
- Workshops for users
- Post-implementation adoption support and operational improvement
- Support for permission management and efficiency during large-scale expansion

## Message from the Representative

Joji Yoshida, President and CEO, LNE Knowledge

As Salesforce redefines Slack as an 'Agentic OS,' it is evolving into an organizational operating foundation where AI agents, apps, data, and people connect in real time. However, there are walls in large-scale implementation that cannot be overcome by feature understanding alone. Questions such as 'How open should it be?', 'How should permissions be designed?', and 'How can we balance individual autonomy with organizational operations?' only find concrete answers in designs rooted in actual daily operations.

Based on the practical knowledge gained from the LNE Group's deep use of Slack since 2015, LNE Knowledge leads large organizations to a state where Slack is not just a tool, but an organizational OS fully utilized to its potential.