Specifies the side of the part from which you want to offset the mid-surface feature.

Finish/Cancel

This button changes function as you move through the feature construction process. The Finish button constructs the feature. After previewing or finishing the feature, you can edit it by re-selecting the appropriate step on the command bar. The Cancel button discards all input and exits the command.

Name

Displays the feature name. Feature names are assigned automatically.  You can edit the name by typing a new name in the box on the command bar, or by selecting the feature and using the Rename command on the shortcut menu.

Offset From Side 1

Specifies that you want to construct the mid-surface feature by offsetting from side 1.

Offset From Side 2

Specifies that you want to construct the mid-surface feature by offsetting from side 2.

Offset Ratio

Defines the offset ratio. You must type a value between 0 and 1.0.