Single-Selection Mode
The object selection dialog appears in a special single-selection mode for Simcenter STAR-CCM+ features that are not designed to have multiple objects selected at one time.

Single-selection mode works the same as the typical multiple-selection mode, with the following exceptions:
- You can select only one object in the panel at a time.
- Clicking a selection button toggles between selection and deselection of an object.
- If you select an object when another object in the panel is already selected, that other object becomes deselected automatically.
- The selection button will only be active for objects that are available for selection. Therefore the button is not active for manager objects, which cannot be selected.
- The header of the selection column is not a button but an indicator. Its icon appears colored when any object is selected, and clear when there is no selection.
Examples of features using single-selection mode include:
- Defining a battery module configuration
- Selecting parts for an external battery casing
- Magnetic fields -- controls for:
- The excitation coil reference cross section
- The local direction field
- Defining topology -- controls for:
- Surface repair -- controls for: