Custom Teams App Boosts Technician Productivity


Streamlining Collaboration and Enhancing Technician Productivity: Custom Microsoft Teams App Development

Project Info

Learn how the creation of a tailored Microsoft Teams application optimized collaboration processes and improved the efficiency of technician's productivity. It underscores the significance of technology in fostering seamless teamwork and boosting the performance of technical professionals.
  • Industry: Collaboration and Workflow Automation
  • Technology: Microsoft Team's Toolkit, Microsoft Graph API and Blazor .
  • Location: United States


Collaboration and Enhancing Technician Productivity through Custom Microsoft Teams App Development and Fluent UI, Azure Graph API

Solutions and Offerings:

Developed custom MS Teams app, implemented SSO with Azure Graph API, automated group creation, enabled real-time chat notifications, enhanced Teams Toolkit.


In this case study, we explore how Csharptek successfully developed a custom Microsoft Teams app to enhance collaboration and boost technician productivity of the clients app. The project involved addressing several challenges however, through strategic solutions and the utilization of key technologies, Csharptek delivered a comprehensive and effective solution that streamlined workflows and improved team communication.

Client Overview:

The client's organization is a collaboration platform that empowers organizations to increase technician productivity and first-time-fix-rates with collaboration tools and workflow automation. Their collaboration platform manages content based on key product attributes, organizes service teams, and offers granular access control. It enables content creation, dashboards, metrics tracking, and integrates with existing toolchains.


Replicate Web Application's Functionality in MS Teams App: The first requirement of this project was to replicate the data information sequence creation functionality from the client's web application into the Microsoft Teams App. The objective was to provide a data information sequence creation for users transitioning to Teams.

Implement Single Sign-On (SSO) with Azure Graph API: The second requirement focused on enhancing authentication. Developers were tasked with implementing Single Sign-On (SSO) functionality using the Azure Graph API. SSO would ensure that users didn't have to repeatedly enter their credentials when accessing the Teams App.

Automatically Create Teams Groups and Channels: The third requirement centered on automation. It involved the automatic creation of Teams Groups and Channels upon user sign-in. This automation aimed to facilitate collaboration and communication within workstreams by ensuring that the necessary Teams Groups and Channels were set up without manual intervention.

Enable Real-Time Notifications for Chat Creations: The fourth requirement emphasized real-time communication. Developers were tasked with enabling real-time notifications for chat creations within specific workstream-specific channels. This feature was essential for keeping team members informed and engaged, ensuring that they received immediate notifications when new chat discussions were initiated within their designated channels.

Each requirement addressed a specific aspect of the project's goals, contributing to the overall success of the custom Teams App development.

Technologies Used:

Microsoft Teams: Microsoft Teams served as the core platform for developing the custom application. It provided the foundation for creating a collaborative workspace, facilitating chat, and integrating various features to enhance communication and productivity.

Fluent UI: Fluent UI is a user interface framework by Microsoft, formerly known as Office UI Fabric. It was employed to ensure a consistent and visually appealing design across the application. Fluent UI components and styling elements contributed to the application's user-friendly interface.

Microsoft Graph API: It played a crucial role in enabling data access and interactions within the Microsoft 365 ecosystem. It was utilized for tasks such as user authentication, retrieving user-specific data, and integrating with various Microsoft services.

C#: In this project, C# was used for backend development, allowing for efficient server-side processing, data handling, and application logic implementation.

.NET Core 3.1: It served as the development framework for building cross-platform applications. It provided essential tools and libraries for creating robust and scalable applications that could run on various operating systems.

Blazor: It is a web framework by Microsoft that enables the development of interactive web applications using C# and .NET. It was employed for building dynamic and responsive web components within the application.

Microsoft Teams Toolkit: The Toolkit provided developers with resources, templates, and tools for simplifying the integration of custom functionality into Microsoft Teams. It accelerated the development process by offering pre-built components and templates.

Bootstrap: It is a popular front-end framework for designing responsive and mobile-friendly web interfaces. It contributed to the application's responsive design and ensured compatibility across different devices and screen sizes.

JSRuntime: JavaScript Runtime (JSRuntime) is a feature in Blazor that allows developers to execute JavaScript code from C#. It was used to bridge the gap between C# and JavaScript when needed for specific functionalities.

Azure App Service: It provides a scalable and managed platform for hosting web applications. It ensured the reliable deployment and hosting of the custom Microsoft Teams App in the Azure cloud environment.

Azure App Registration: It is part of Azure Active Directory (Azure AD) and was used for securely integrating the application with Azure services, enabling authentication, and ensuring secure data access.

Azure Table Storage: This offered a NoSQL data storage solution in the Azure ecosystem. It was employed for efficiently storing and retrieving structured data required by the application.

Azure Blob Storage: It provides a scalable object storage solution. It was used for managing binary data, such as media files and attachments, within the application.

Adaptive Card: This technology enabled the creation of interactive and adaptive card elements within the Teams App. It enhanced the visual representation of information and user interactions.

Visual Studio: Visual Studio, a widely used integrated development environment (IDE), served as the primary development tool for coding, debugging, and testing the custom Microsoft Teams App. It streamlined the development process and ensured code quality.

These technologies collectively empowered the development team to create a feature-rich, responsive, and user-friendly Microsoft Teams application that met the client's requirements and enhanced collaboration and communication within the organization.

Challenges Faced:

Limited Features and Lack of Integration: One of the primary challenges encountered was the limited feature set and the absence of seamless integration between the client's existing web application and Microsoft Teams. This disconnect led to a fragmented user experience, where users could not fully utilize the application's capabilities within the Teams environment.

Improper Authentication and Access Control: Another significant challenge revolved around authentication and access control. The project required the implementation of proper authentication mechanisms, particularly for users from specific tenants. The existing setup lacked robust authentication and access control, posing security and usability concerns.

Real-Time Data Synchronization: This presented a complex challenge. Ensuring that data remained synchronized between the web application and Microsoft Teams in real-time was critical for providing users with up-to-date information and a consistent experience across platforms.

Teams Toolkit Limitations: The Teams Toolkit, which was a key resource for building custom Teams applications, had limitations that hindered the project's progress. It lacked certain features essential to match the functionality of the client's web application. This required the development team to find creative solutions to bridge these gaps effectively.

Solutions and Offerings:

Development of a Dedicated MS Teams App: The project involved creating a specialized Microsoft Teams application with a chat section that mimicked the functionality of the client's web application. This dedicated app ensured a seamless and consistent chat experience within the Microsoft Teams environment.

Implementation of Single Sign-On (SSO): To enhance security and user access control, the project implemented Single Sign-On (SSO) using the Azure Graph API. This allowed authenticated users from specific tenants to log in securely, improving overall authentication processes.

Automatic Creation of Teams Groups and Channels: Collaboration was streamlined by automatically generating Teams Groups and Channels upon user sign-in. This feature improved communication and collaboration within workstreams by providing dedicated spaces for discussions and tasks.

Real-Time Notifications for Chat Creations: Real-time communication was achieved by implementing notifications for chat creations within workstream-specific channels. Users received instant updates, ensuring timely interactions and information sharing.

Utilization of Fluent UI: To address limitations in the Teams Toolkit, Fluent UI was leveraged to enhance its functionality. This ensured that the Teams app had the necessary features to match the functionality of the client's web application, resulting in a more robust and feature-rich solution.

Addressing Chat-Related Challenges: Challenges related to chat string creation, updates, and comment management were carefully addressed during development. These solutions ensured smooth and uninterrupted chat experiences for users.

Achieved Real-Time Data Synchronization: A significant achievement of the project was the successful implementation of real-time data synchronization between the web application and Microsoft Teams. This ensured that data remained consistent and up-to-date across both platforms, enhancing user experience and productivity.

By implementing these solutions, the project successfully transformed the client's Microsoft Teams experience, providing an integrated and feature-rich solution that improved collaboration, communication, and overall efficiency within the organization.

Result Achieved:

The results achieved in this project were highly impactful. The development team successfully created a dedicated MS Teams app that seamlessly replicated the chat functionality of the client's web application. By implementing single sign-on (SSO) using the Azure Graph API, the project ensured that authenticated users from specific tenants could access the app effortlessly. Furthermore, the automatic creation of Teams Groups and Channels upon user sign-in significantly enhanced collaboration and communication within workstreams. The introduction of real-time notifications for chat creations within workstream-specific channels greatly improved the responsiveness of the platform. To overcome the limitations of the Teams Toolkit, the team leveraged Fluent UI, providing the missing features required by the client and addressing chat-related challenges effectively. Real-time data synchronization between the web app and Teams was achieved, ensuring that users always had access to the latest information.


Csharptek played a vital role in developing the Custom Microsoft Teams App, seamlessly extending the client's collaboration platform. The app improved user experience, productivity, and communication. Leveraging Fluent UI and Azure Graph API, Csharptek delivered a successful solution that streamlined workflows and enhanced collaboration. The Custom Microsoft Teams App stands as a testament to improving team communication and productivity, simplifying interfaces, and fostering efficient collaboration. Positive feedback from the client's teams validates its success.

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