UML Modeling Techniques > Data modeling > Storage Mapper > How to... > Resetting the storage mapping options (Storage Mapper)
  
Resetting the storage mapping options (Storage Mapper)
You can return mapping settings to their defaults for selected classes/attributes or you can reset all storage mapping information for displayed classes and attributes.
To reset mapping options to their defaults for the selected classes:
1. Select the classes for which you want to reset the mapping options.
2. Choose Defaults.
The mapping options for the classes are returned to their default on the display.
To reset mapping options to their defaults for the selected attributes:
1. Select the attributes for which you want to reset the mapping options.
2. Choose Defaults.
The mapping options for the attributes are returned to their default on the display.
To reset the storage mapping information for every class/attribute that is displayed:
1. Display the classes/attributes for which you want to reset the mapping options.
2. Choose Reset All.
The mapping options for all classes and attributes displayed are returned to their default settings.
Note Conversely if you display the attributes for a class and choose Reset All, then the mapping options for all the displayed attributes of that class are returned to their defaults.