one2edit Data Sources is available in one2edit v3.12 or later.

In order to use the one2edit™ Data Sources feature, your one2edit project must also have been created from an InDesign file that resides in a one2edit Global File System (GFS) asset project. Excel data sources must also reside in the same GFS asset project.

If you cannot see any 'Data Sources' tab in your 'Project Details' window, then you must either:

• enable the Data Sources feature on your workspace ('Settings > Client Workspace Settings')
• create the one2edit project from an InDesign file that resides on a GFS asset project

Please speak to your 1io representative about licensing the one2edit Global File System.