posting migo an error with CIN

Hi all.

i had Configured CIN in my c.code.when i am posting MIGO the following error showen:

GL A/C has not been assigned for CLEAR in Customization.

GL A/C has not been assigned for EXCISE A/C in Customization.

Assign GL A/C for the EXCISE A/C in CIN Customizatio under: Accounting -> Assingn GL accounts to EXCISE GROUPS and TRANSACTION TYPE.

But i am not getting where that path .can any one please tell me where should i assign GL a/c.and vendor related gl a/c's

Thanking you.

Mahesh