- Ability to automate validations across multiple platforms such as SharePoint, Teams, OneDrive, and Dynamics 365.
- Differentiation between sequential and parallel approval flows based on the need for business consensus.
- Long-term request management using Dataverse and support for external user validations.
Today, managing internal company bureaucracy can be a real headache without the right tools. The good news is that integrating Microsoft 365 for business ecosystems allows process automation to become the engine that streamlines any procedure, from a simple vacation request to the validation of complex budgets.
If you're looking to streamline how content is reviewed or documents are approved, Power Automate is the ideal solution. Thanks to its ability to connect various applications, it eliminates bottlenecks and ensures that every request reaches the right person at the right time, without anything getting lost along the way.
Mastering Power Automate for approval management
To implement a validation system, the key tool is the action called Approvals – Start and wait for approval . This functionality is extremely versatile, as it allows you to manage workflows across a wide variety of services, including SharePoint, OneDrive for Business, Microsoft Dynamics 365 , Salesforce, WordPress, and Zendesk.
In practice, this means you can set up workflows to approve invoices or sales quotes, or focus on administrative processes like managing overtime and travel arrangements. The best part is that decision-makers don't have to log into the platform; they can give their approval directly from email , the Power Automate app, or the dedicated approval center.
How to set up an approval workflow step by step
Let's imagine we want to automate time-off requests using SharePoint Online as the main engine. For this to work, we first need to create a specific list with columns for employee name, start and end dates, comments, and a Yes/No field to indicate whether it has been approved.
Once the list is prepared, we go to Power Automate and create an automated cloud flow . The trigger should be the "When creating an item" event in SharePoint. From here, the flow will follow a logical sequence: it detects the new entry, sends it to the approval center, and sends an email notification to the responsible manager.
The process doesn't end there. Depending on the response, the system will notify the requester of the decision and automatically update the SharePoint list with the final verdict and the administrator's comments. To ensure a seamless workflow, it's recommended to add a profile action that collects user information and personalizes the request.
Types of flows and advanced business logics
Not all processes are the same, and this is where business logic comes in. On one hand, we have sequential approvals , where the request must pass through the first reviewer before moving on to the next. If the first link in the chain rejects the request, the process stops abruptly and doesn't reach the subsequent links.
On the other hand, there are parallel approvals . In this scenario, the request is sent to several responsible parties simultaneously. Although faster, the process is only complete once all approvers have responded , ensuring full consensus before proceeding.
These types of structures are vital for controlling critical master data , such as changes in supplier bank accounts, customer credit limits, or modifications to sales prices. They are also ideal for managing new user permissions or validating financial journals before final posting.
Solving common problems and special cases
Sometimes, workflows can become complicated, especially with attachments. A common mistake is that documents arrive corrupted in email or Teams . To fix this, it's essential to ensure the file is managed correctly from the SharePoint list and that permissions allow viewing without granting full access to the storage site.
If the decision-making process is slow and can take more than 30 days , the solution is to store approvals in Microsoft Dataverse. This prevents the workflow from expiring and allows business logic to continue operating even after the standard waiting period has ended.
Additionally, you can interact with invited users through Microsoft Entra. This is very useful when you need someone outside your organization to validate a document. Simply invite the user and assign them the appropriate role so they can participate in the approval process seamlessly.
For those who make a mistake when submitting a request, Power Automate allows you to cancel the request from the "Submitted" tab in the Approvals section, as long as you are using version V2 of the create approvals action.
The implementation of these tools allows communication to flow smoothly, transforming the way content is validated and ensuring that every record is properly audited and updated in real time within the Microsoft 365 ecosystem.
