Updating content from a data source – via 'Project Details' window Jamie 13 July 2018 13:40 Follow Edit > Properties > Data Sources > Update Click 'Edit > Properties' to open the 'Project Details' window for the selected project. Select the 'Data Sources' tab. Click the 'Update' button beside the relevant data source. Segment text updated As you can see, the segments in the InDesign text were updated using the values from the linked Excel cells.