Tax Setup for 11i Application

Hello,

I am following the solution provided in Doc ID 358029.1 to setup a tax line but I do not see any tax line created in the distribution tab in 11i Oracle. I only see a tax line created when I have the Item Type selected as Tax in the Expense Report template.

By following the document solution, will this setup change have any impact any where else in the responsibility or does this setup only impact the Expense Report? (E.G. Creating an Invoice). Will this setup automatically less the Line Item type and add a new Tax line with the tax amount? (EX. 100 total line, 15%tax =$15 as the tax line).