Axis Pattern seems to be my first thought.
The copy/paste or copy/move techniques
kennpy mentioned are old techniques and work but their are now better methods.
The pattern options once required a dimension to pattern by hence Referencing a datum plane made at an angle needed to be a reference for features to be patterned. With the new and improved Pattern by Direction and by Axis options added in Wildfire2,
I used WF3+ as naming convention for my images cause I thought they were added then.
In your pattern type options Dimension is the usual defaut and to be able to use it you would need to reference your Swept Blend or Var Sec Sweep feature to a angle datum to pattern by it's offset angle.
With an Axis pattern all you need is an axis and proe/creo will do all the hard work needed to pattern the feature. Axis pattern gives 2 options
By angle where you specify the number of features desired and the angle between them.
By Number & Total Angle
AxisToUse | PatternCount | PatternAngle | TotalAngle
After entering number of features click on the Box which normally has 360 as total angle and you'll get the correct angular spacing. You may only use one or the other. you can do pattern of 5 @72 deg or just type 5 or any other number like 9 and have proe/creo/granite auto divide and give 40deg angular spacing per 360 tot angle.
Michael
AT)> trajpar Proe
AT)> mcSldWrx2008 SolidWorks