Using Simulink

Creating a Model Change History

Simulink allows you to create and store a record of changes to a model in the model itself. Simulink compiles the history automatically from comments that you or other users enter when they save changes to a model.

Logging Changes

To start a change history, select Prompt for Comments When Save for the Modified history update option from the History pane on the Simulink Model Properties dialog box. The next time you save the model, Simulink displays a Log Change dialog box.

To add an item to the model's change history, enter the item in the Modified Comments edit field and click Save. If you do not want to enter an item for this session, clear the Include "Modified Contents" in "Modified History" option. To discontinue change logging, clear the Show this dialog box next time when save option.

Editing the Change History

To edit the change history for a model, click the Edit button on the History pane of the Simulink Model Properties dialog box. Simulink displays the model's history in a Modification History dialog box.

Edit the history displayed in the dialog and select Apply or OK to save the changes.

Model Properties Dialog Box

Version Control Properties