Unified Client Portal for a Global Consulting Firm

Providing a secure SharePoint-based client portal with automated workflows and real-time collaboration, consolidating multiple fragmented tools into a centralized external collaboration platform

About Project

A global consulting firm relied on disparate tools—email, shared drives, and scattered collaboration platforms—for client communication, document exchange, and approvals. To streamline operations and enhance security, CXNext was engaged to design and implement a unified SharePoint Online client portal. The solution incorporated secure external sharing, automated approval flows via Power Automate, and real-time updates through centralized interfaces. This portal replaced fragmented collaboration tools and provided clients and internal teams with a seamless digital experience.

Business Challenges

The firm struggled with fragmented collaboration tools: client materials were shared via email, OneDrive links, and ad-hoc folders, leading to versioning issues, miscommunication, and poor traceability. External documents often lacked access controls and auditability, raising security concerns. Manual approval workflows (e.g., contract sign-off) were time-consuming and error-prone. With multiple projects and international clients, standardizing processes and ensuring consistent access control became increasingly difficult. As client expectations evolved, the firm needed a centralized portal that secured external sharing, streamlined approvals, and provided real-time visibility into document status and requests. The goal was to enhance client trust, reduce operational overhead, and support scalable collaboration.

Fragmented tools causing inefficiencies
Lack of secure, centralized external access
Manual, slow approval and feedback processes
Inadequate visibility into document status
Version control and audit trail issues

Solution

CXNext built a SharePoint Online extranet portal leveraging Azure AD B2B for secure guest access. The portal features dedicated client sites connected to a central hub, with customized branding, news, announcements, documents, and quick links. Power Automate workflows were implemented to automate document approval, submission, and notification processes. Role-based permissions enforce secure access, while version control and audit trails in SharePoint ensure compliance. Alerts and real-time dashboards enable both internal and client stakeholders to track status and updates. External sharing aligned with SharePoint best practices: using Team Sites without Microsoft 365 Group connections and controlled site-level sharing.

Before

Clients received documents via email or shared file links
No centralized repository, leading to versioning errors
Manual approvals and follow-ups via email
No real-time client access or visibility

After

A branded SharePoint client portal replaces multiple tools
Secure external sharing with granular permissions
Automated workflows with Power Automate handle approvals and notifications
Real-time visibility via dashboards and alerts
Unified audit trail and version control

Business Value

By consolidating client collaboration into a single SharePoint extranet portal, CXNext significantly improved operational efficiency and client satisfaction. Automated workflows reduced turnaround time for approvals and document exchanges by over 50%. Clients gained secure access to project information and deliverables, improving transparency and trust. Internal staff benefited from structured document libraries, dashboards, and alerts, reducing administrative workload and manual oversight. Version control and audit logs ensured compliance with contractual and regulatory requirements. The platform scaled easily to accommodate additional clients without increasing operational complexity. Overall, the centralized portal streamlined collaboration, reduced risk, and positioned the firm as digitally mature and client-centric.

~50% faster approvals and document exchanges
Secure, auditable external sharing
Reduced administrative overhead
Improved client transparency and trust
Scalable portal architecture for future growth

Related Capabilities

CXNext leveraged deep expertise in Microsoft 365 to deliver this client portal solution.

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Strategy

Solution Engineering

Maintenance & Support

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