Difference between ACC and BCC in ATG/ ATG BCC Vs. ACC

Most of the tasks which BCC is able to do can be Done By ACC as well. Major difference in using ACC and BCC is:

 ACC has no track of who modified the project, variables and who reviewed the changes. No Tracking can be done using ACC, whereas in BCC there will be a track of every change we do and the change will go through different phases and the reviewer can approve or disapprove the changes.

The table below shows the recommended interface for working with each of the items listed if your ATG environment uses ATG Content Administration.

Item	Manage in ATG Control Center (ACC)?	Manage in Business Control Center (BCC)?
User profiles, roles, and organizations	Possible	Recommended
Profile groups	Possible	Recommended (in the BCC, user segments have superseded profile groups)
Content items	Possible	Possible using the ATG Content Administration interface. Refer to the ATG Content Administration Guide for Business Users for information.
Content targeters	Possible	Recommended
Content groups	Possible	Recommended
Scenarios and slots	Required – scenarios exist only in the ACC	Not possible
Workflows	Required – workflows exist only in the ACC	Not possible

TIP :The menu items that appear when you start the ATG Control Center depend on the parts of the product suite that you have installed. However, the options that appear depend also on your security access role, which is set by your ATG Control Center administrator.