To regenerate the model from its data sources

You can regenerate feature class data sources individually, or regenerate the entire model from all its data sources.

To update a data source from its original data

1. In the Data Sources panel, select the source to update.
2. Click . The data for that data source in the model is replaced by the current contents of the connected data store.

To update the location or name of a file data source that changes

• In the Data Sources panel, click .
• Double-click the empty New field in the File Data Source Reconnection dialogue box.
• Select , navigate to the file data source location and press Open.
• Click OK.

To regenerate the entire model to reflect recent changes

• Click .

  To stop the regeneration process, click Stop in the Generating Model dialogue box.

  To resume after stopping, click .