Configuration : TDS Surcharge & e-TDS

Hello Tax Experts,

I am configuring TDS.

Business Scenario 1:

as per Govt of India, Surcharge on TDS is applicable only when it reaches certain limit. for example, in case of individual payments on 194C, if the total payment exceeds INR 8Lacs, then the Surcharge is applicable. in the start we are not sure whether the Vendor would cross the limits.

How do i configure, if i want to start deducting Surcharge since start, when the Vendor crosses the limits.

Business Scenario 2:

Please advice / help me in setting configuration for e_TDS.