If you have read-only rights, you can still view a mapping activity. You can view the applied mapping, create new mapping rules, edit existing mapping rules, and run the simulation. However, you cannot save the mapping activity.

To view the mapping in read-only mode:

Go to Develop > Services > Data Transformation > Data Mapping.
Click to the mapping activity whose details you want to view and click View.
Clicking this option will open the View Data Mapping window. Scroll down and click Data Mapper.
A file - startMapper.jnlp will get downloaded to your computer. Double-click the file to view the Data Mapper screen. This displays the selected mapping activity in the Data Mapper applet in read-only mode.

You can edit this mapping activity either by adding the new mapping rules or modifying existing ones. Additionally, you can also run the simulation on this mapping. However, you can't save the modified mapping.

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