All modifications (a link added, a modified Object Heading, etc.) are made locally, disconnected from DOORS. At some point, you are encouraged to synchronize your data with DOORS:
To synchronize the data with DOORS:
You may choose to commit your local changes only, without reading the DOORS database. You may also synchronize to the DOORS database without publishing your changes.
You can review your local changes in the commit dialog before publishing the changes. You may at this point discard some changes using the Remove item in the context menu, in case the change is considered to be a mistake.