This is the case of assigning a value to a property in one of the following ways:

• Selecting a value either from a predefined value (auto-completion) list or from the whole model in the Select Element dialog.
• Creating an element and selecting it as property value.

 To select a property value from a predefined (auto-completion) list

1. Click an appropriate property value cell.
2. Click the arrow (see the highlighted button in the following figure).
3. In the drop-down list, select a value.

To assign a property value in the Select Element dialog

1. Click an appropriate property value cell.
2. Click the Edit button (see the highlighted button in the figure below). The Select Element dialog opens.
3. Select an existing or create an element.
4. Click OK when you are done.

To remove a value selected for a single value type property

1. Click an appropriate property value cell.
2. In the drop-down list, select <UNSPECIFIED>.