Microsoft is canceling SharePoint features: is your DMS ready for change?

Microsoft will end support for several technologies that have so far formed the backbone of many document systems built on SharePointu. The most important thing is the end of the support SharePoint Add-Ins – extensions that are often used for document management, custom forms or approval workflows. As of April 2, 2026, Add-Ins will no longer be able to be installed or run, which means the end of many commonly used tools today.

Another major change concerns SharePoint 2013 Workflows, which Microsoft has previously marked as deprecated. While workflows were already banned for new tenants in 2020, from April 2026 they will definitely be turned off for existing customers as well. If your business processes – such as invoice approval or document management – ​​rely on this type of workflow, they will stop working.

They will also be affected by the changes Azure Access Control Services (ACS), which SharePoint Add-Ins often use for authentication, as well as SharePoint Designeru 2013 , whose support ends in July 2026. In practice, this means the end of the ability to modify or manage existing solutions built on these technologies without switching to new tools.

Ending support for SharePoint Add-Ins and 2013 Workflows can have a major impact on the day-to-day running of business processes. Companies that until now have used SharePoint as document management system (DMS), they may lose functions such as automatic document circulation, custom forms or approval workflow - often without replacement and without the possibility of extending operation.

Without timely preparation, there is a risk of missing out on key agendas. For example, processing invoices, approving contracts or recording project documentation. Migrating to newer technologies such as Power Automate, is not always simple. It requires time, planning and often redesigning the entire logic of document flows.

In addition to purely technical tools, there are also robust ones superstructures on top of Microsoft 365, which already contain ready-made processes for managing documents. These platforms offer faster deployment, proven functionality and at the same time they use familiar Microsoft environment. Thanks to this combination, they become the most efficient and least risky way for many companies to handle the transition.

In addition to procedural challenges, companies may also face higher costs. Whether it is a replacement for an existing solution, the necessity of developing new functionalities or higher requirements for training and testing, the change brings not only technical but also organizational consequences.

Microsoft has clearly declared that after April 2026 it will not be possible to continue to operate SharePoint Add-Ins or SharePoint 2013 Workflows. There is no "soft" termination with exceptions - the support will actually end without the possibility of extension. Every day of delay increases the risk that your document processes will stop working at the most inopportune moment.

Switching to new tools is not a matter of a few weeks. It is needed thoroughly analyze the current situation, design a new architecture, implement changes, test and train users. For companies that have dozens or hundreds of document workflows, this can be a project of months, not days.

In addition, it also plays a role here business continuity. A breakdown in approval or archiving processes can cripple a key department, slow down invoicing or jeopardize compliance. Those who start preparing early will be in control of the process - and will manage the transition without unnecessary crises.

If you're worried about how to manage the transition from legacy SharePoint features, you're not alone. In cooperation with dozens of Czech companies, we have designed a solution that directly responds to the changes planned for April 2026 and at the same time preserves everything you are used to in document management.

Ours superstructure on top of Microsoft 365 - TreeINFO is fully compatible with Microsoft's new direction and ready for trouble-free operation even after April 2, 2026. You get modern electronic circulation of documents, approval, versioning and automation of processes, without the need to keep expiring technologies alive.

At the same time, we emphasize quick deployment and minimal workload for your people. The user interface is familiar and intuitive, and we can handle the entire migration with you, from analysis to implementation to training. With us you will go through the change safely and prepared.

The sooner you start the transition, the less painful the changes to the SharePoint ecosystem will be. A timely response will allow you to keep the company running without interruptions, avoid time stress and unnecessary costs. And most importantly, you get the assurance that your document management will remain stable beyond April 2, 2026.

What do you get by proactively switching to TreeINFO for Microsoft 365?

• Seamless document management linked to new Microsoft technologies
• Electronic circulation of documents and forms, which will speed up your internal processes
• Automation of routine tasks without the need for complex integrations
• Long-term support and maintenance, which keeps up with the development of Microsoft 365
• User friendly interface, which will not burden your employees with the change

April 2026 could be the beginning of chaos… or an opportunity for a shift. Don't wait until the last minute. Companies that start addressing compensation today will gain not only peace of mind, but also a competitive advantage. At Aricoma, we are ready to safely guide you through this transition, from the initial analysis to a functional solution. Get in touch with us today and learn how to ensure continuity of document management without stress or downtime.