Select the Part Design → Apply a pattern → LinearPattern option from the menu.
If there is no active Body, and there are two or more Bodies in the document, the Active Body Required dialog will open and prompt you to activate one. If there is a single Body it will be activated automatically.
If no features were selected the Select featuretask panel opens: select one or more (hold down the Ctrl key) from the list and press the OK button.
The LinearPattern parameterstask panel opens. See Options for more information.
Press the OK button to finish.
Edit
Do one of the following:
Double-click the LinearPattern object in the Tree view.
Right-click the LinearPattern object in the Tree view and select Edit LinearPattern from the context menu.
The LinearPattern parameterstask panel opens. See Options for more information.
Overall Length: Enter the Length from a given point on the first occurrence to the same point on the last occurrence.
introduced in version 1.0: Offset: Enter the Offset from a given point on the first occurrence to the same point on the next occurrence. For n occurrences: OverallLength=(n-1)*Offset.
Specify the number of Occurrences (including the original feature).
If the Update view checkbox is checked the view will update in real time.