The President was 'assisted' with his speech. = The President was 'assisted' in writing his speech.
a doctor who has been involved in several 'assisted suicides'
Another doctor 'assisted' him with the operation.
(..) We hope we haven't caused you any inconvenience. Thank you for choosing CRS. Mr. Feingold, could you assist this gentleman? Oh, yeah. Sure. Jim Feingold, VP Engineering, Data Analysis. I don't know exactly how this works. My brother sent me this card... (..)1997 The Game