All financial operations done in Ginesys are done through the Operations tab in Finance module in Ginesys Web.
How To: Manage Vouchers in Ginesys Web allows you to create, edit and delete all types of vouchers in Finance module.
How To: Manage Journals is there to manage all financial journals created in Ginesys.
TDS management has been simplified in How To: Manage TDS in Ginesys Web.