Found that After Upgrade ZCS 8.02 on (CentOS 6.3 x86_64) Group Contacts are greyed out.

On Checking tables in Mysql found that the Addresses previous version had reference to e-mail ID as member. Now in New Version the same has reference to ID if From personal address books and name and OU if member taken from Global Address book.

Any Way I can convert this Groups data of mysql to new format of ZCS 8.02..?