How to Collaborate on a Power BI PBIX File with Multiple Users
Question details
The user is looking for a way to allow multiple users to collaborate on a single Power BI report (PBIX file) and its associated large Excel data source, particularly when saving to OneDrive is not an option.
- Product
- Power BI
- Device & OS
- not provided
- Scenario
- A team needs to co-author and share a Power BI project involving large Excel files without utilizing OneDrive for storage.
- Observed behavior
- Power BI Desktop does not natively support simultaneous real-time co-authoring of PBIX files in the same manner as cloud-based Office documents.
Before attempting to collaborate, it is important to understand that Power BI Desktop does not currently support simultaneous, real-time co-authoring on a single PBIX file. A structured version control or workspace strategy must be established.
Utilize Power BI Workspaces to Separate Dataset and Report
Since direct co-authoring of a single PBIX file isn't supported, use Power BI Workspaces to manage your data model and visualization layers separately.
By separating the dataset from the report, one developer can manage the large Excel data model while others build visual reports concurrently connected to the same live dataset.
Create a PBIX file that contains only the data connections to your large Excel source and the data model, then publish this to a shared Power BI Workspace.
Have your report developers open a blank Power BI Desktop file, click on 'Get Data', and select 'Power BI datasets' to connect to the published model.
Team members can now independently build and save their own report visualizations based on the single source of truth without encountering file locking conflicts.
Implement Source Control using Power BI Project (PBIP) Format
Use Git integration with Power BI Desktop's project save format to manage version control among multiple developers.
Consult the Microsoft Fabric Power BI Community
For advanced architectural setups involving DAX, massive data sources, and strict publishing restrictions, consult official specialists.
Manage Large Excel Data Sources Seamlessly with WPS Office
While Power BI handles your reporting, managing the underlying massive Excel data sources requires a robust, responsive spreadsheet application. WPS Office provides a lightweight, highly compatible, and completely free alternative to Microsoft Office, ensuring your data preparation is fast and conflict-free.
- 1. Download WPS Office: Download and install the free WPS Office suite from the official website.
- 2. Open Your Data Source: Launch WPS Spreadsheets, click 'Menu' > 'Open', and select your large Excel data file.
- 3. Prepare Data for Power BI: Use WPS Spreadsheets' advanced sorting, filtering, and cleaning tools to prepare your dataset before connecting it to Power BI Desktop.

Frequently Asked Questions
Can multiple users edit a PBIX file at the same time?
No, Power BI Desktop does not support simultaneous co-authoring like Excel Online or Google Sheets do. Only one person should edit a local PBIX file at a time to prevent file locking and data corruption.
How can a team collaborate on Power BI if OneDrive isn't allowed?
Teams can collaborate by separating datasets from reports using Power BI Workspaces, or by using Git integration (saving the file in .pbip format) through Azure DevOps to manage version control and code merging.
How should I handle large Excel sources for Power BI without cloud storage?
Store the large Excel files in a secured, shared local network drive (NAS) or migrate the data to an on-premises database like SQL Server. You can then use the Power BI On-premises data gateway to facilitate scheduled refreshes.
What is a Power BI Project (PBIP) file?
A PBIP file is a project format in Power BI Desktop that saves report and dataset definitions in a readable folder and text structure, making it ideal for source control, concurrent development, and tracking changes across multiple users.




