Power Apps and SharePoint 365: an Introduction


The integration of Power Apps with SharePoint 365 brings a transformative change in how businesses manage data and automate processes. This article aims to give you an end-to-end understanding of how to effectively use Power Apps in a SharePoint 365 environment. Gone are the days when InfoPath was the go-to solution for custom forms; Power Apps offers a more dynamic and mobile-friendly alternative. The integration offers not just flexibility but also a rich set of functionalities to create apps that solve business challenges. Whether you’re a seasoned SharePoint administrator or a beginner stepping into the world of Power Apps, this guide will provide you with valuable insights. We’ll explore everything from permissions and roles to advanced functionalities like offline capabilities and version control. By the end of this article, you’ll be equipped to start your own Power Apps project in SharePoint 365.

Why Use Power Apps with SharePoint 365?

Power Apps provides a seamless, user-friendly experience that complements SharePoint 365’s robust data management capabilities. The integration allows for more flexible form designs, enabling organizations to customize data collection according to specific needs. Moreover, Power Apps helps streamline business processes by automating workflows, leveraging SharePoint lists, and libraries as data sources. The added mobility means that users can access these custom forms and apps on any device, anywhere, thereby improving productivity. Also, Power Apps’ real-time collaboration features allow multiple users to work together effortlessly. When you couple Power Apps’ scalability and customization with SharePoint’s enterprise-grade data management, you’ve got a winning combination.

Understanding Permissions and Roles

SharePoint Level

SharePoint offers several permission levels to cater to different user needs, including Full Control, Contribute, and Read permissions. Full Control gives users the ability to manage settings, lists, and even permissions themselves. Contribute allows users to add, edit, and delete list items and documents. Read permission, as the name suggests, allows users to view pages, list items, and download documents. Understanding these permissions is crucial for effective integration with Power Apps, as they dictate what users can and can’t do within the app.

Power Apps Level

In Power Apps, permissions play a pivotal role in managing and using apps. Owners have full control over the app, including its design and whom it’s shared with. Contributors can edit the app but can’t share it with others. Users can only use the app and don’t have permissions to alter its design or functionality. Each role offers different capabilities, and understanding these can help you allocate resources more effectively during app development.

Setting Up Your SharePoint Environment

Before diving into Power Apps, ensuring your SharePoint environment is well-configured is crucial. Start by setting the appropriate permission levels for users who will interact with your SharePoint lists or libraries. Enabling versioning in your lists allows you to keep track of changes, which can be invaluable for auditing and data recovery. Also, organize your list columns and views in a way that aligns with how you want them to appear in your Power App. If your organization uses different types of forms, consider setting up SharePoint Content Types to manage this effectively.

Connecting SharePoint with Power Apps

Connecting SharePoint to Power Apps is a straightforward process. Simply select SharePoint from the list of data sources in Power Apps and authenticate your account. It’s crucial to understand the read and write permissions you’ll need; they directly impact what your app can or can’t do. After establishing the connection, Power Apps will initialize a set of default forms and controls based on your SharePoint list. Once connected, you can begin manipulating SharePoint data right from within your Power App.

Building Your First SharePoint-Powered App

Creating an app in Power Apps that’s driven by a SharePoint list is incredibly intuitive. You can start by clicking the ‘Create an App’ button in your SharePoint list, or go to the Power Apps portal and select a SharePoint list template. Power Apps provides a host of customization options, allowing you to add or remove screens, modify data cards, or even incorporate additional controls like sliders and galleries. Whether you’re building a simple task tracker or a complex business workflow, the design interface offers the flexibility to make the app truly your own.

Data Operations in Power Apps

Data manipulation is at the core of any app built on SharePoint 365 via Power Apps. You can Create new records (Add), Read existing data (Retrieve), Update records (Edit), and Delete records (Remove) using Power Apps functions like Patch, Collect, UpdateIf, and Remove. The ability to perform these CRUD (Create, Read, Update, Delete) operations gives you the flexibility to manage your SharePoint data dynamically. Understanding how to efficiently utilize these functions enables you to create apps that not only display data but also manipulate it in a way that suits your business needs.

Advanced Functionality

Offline Capabilities

For those who require accessibility to apps even without an internet connection, Power Apps offers offline capabilities. You can use collections to temporarily store data locally, and the SaveData and LoadData functions enable you to persist this data between app sessions. These features make sure that your app remains functional even when you’re offline.

Throttling and Delegation

When working with large SharePoint lists, being aware of throttling limits and delegation is essential. Power Apps has certain limitations when querying large lists, and understanding these can help you design more efficient apps. Delegation allows the app to offload data processing to the SharePoint server, making it possible to work with large datasets without running into performance issues.

Error Handling and Notifications

Error handling in Power Apps is vital for providing a smooth user experience. Functions like OnError and OnSuccess allow you to define actions when an operation fails or succeeds. Using the Notify function, you can provide users with real-time feedback, which helps in guiding them through the required actions or informing them of any issues.

Sharing and Deploying Apps

Once you’ve built your Power App, sharing it is as simple as clicking the ‘Share’ button and specifying who can use or edit the app. You can set permissions at different levels, allowing you to control who has access to your app. It’s advisable to share the app with SharePoint Groups or Office 365 Groups instead of individual users, as this simplifies management. When you’re confident about the app’s stability and functionality, you can deploy it across teams or entire departments.

Best Practices

Version control in Power Apps is essential for tracking changes and makes it easier to revert to previous versions if needed. Always document your app’s functionalities and any custom code you’ve added; this will be invaluable for future maintenance or updates. Before full-scale deployment, testing the app with a smaller group of end-users can provide critical insights. It’s also beneficial to establish a feedback loop for continuous improvement.


Integrating Power Apps with SharePoint 365 offers a robust solution for creating dynamic, mobile-responsive apps that can transform business processes. This article has covered everything from setting up your SharePoint environment to building and deploying apps using Power Apps. Whether you are a business owner looking to streamline operations or a developer interested in building powerful applications, the synergy between Power Apps and SharePoint 365 provides an array of possibilities. So, what are you waiting for? Dive in and start building your Power Apps today.

Additional Resources

For those looking to explore further, there are plenty of tutorials, documentation, and community forums available online. Websites like the Power Apps Community and Microsoft’s own documentation are excellent starting points. Books on Power Apps and online courses can also provide you with