How to Oracle does calculate tax amount automaticallly based a Self-Assessed Tax setup Doc ID 948414

hello,

We are on Oracle R12.2.4 and we are going to use Self-Assessed Tax (Use Tax) functionality in EB Tax.

I have complete a setup based on the metailink doc Doc ID 948414.1 but system do NOT calculate Self-Assessed tax amount automatically.

I have to click on 'Tax Detal' button at Invoice line level, then enter all required filds( status, regime, rate) then

I manually click 'Self-Assessed' check box and click on 'OK' button

Is there any specific setup needed to calculate self-assessed tax automatically ? So AP staff doesn't need to a self assessed tax manuallt at invoice line.

Please let me if you have a setup document or navigation.