[TYPO3-about] page management

[wai 8605]

HI　ALL.
(I am Japanese,and I write funny English.   But I will do my best.)

 Can TYPO3 put   "Example"  into practice?
If not,is there any Plugin to do so?

"Example"

   ・shop manager "Mr.A"    shop page → "a" page  
　・shop manager "Mr.B"    shop page → "b" page  

   shop manager "Mr.A"  can manage(make・edit and so on)   only  "a" page,but not  "b" page  .
   shop manager "Mr.B"  can manage(make・edit and so on)   only  "b" page,but not  "a" page  .

I will be grateful for any help you can provide.