[Typo3] how can the backend user clear cache?????

[zsl vincent]

zsl vincent wrote:
> Hallo
>     i have found that the function "Clear Cache in typo3conf"and"Clear 
> FE cache" is in the Admin Functions Module.but this is not good,for 
> example,i have created a backend user who specially in charge of the 
> news system,so he can create news by use of the Mininews, when he finish 
> creating the news,the funny thing is because he is not the admin,so he 
> can not clear the cache so that the other people can not see the latest 
> news in the frontsite.
>     so is there anyone who knows how to let a backend user can do the 
> clear cache operation,or is there another method to solve my problem?
> thank you
Thank you all.