"Other Software uses Clergy Wksht1"

No one knows what that is, though. If I write a program, I would number my worksheets. That isn't a Standard across all systems, or even matching something you would see in an IRS Instructions booklet or publication to help you know what to input for a form for a specific issue.

"In this case, I got line 6 in wksh1 = 19%"

Please, stop using Program descriptions. Use Words. Tell us what this is a ratio of. What got compared to what?

"To calculate ln7 on wksht2 you must use line6 from wksht1 x expense."

That's meaningless here, unless it is ProSeries.

"ln7-wkst2 = expense-(expense * ln6-wksht1)"

Again: Words?

Not line Numbers and worksheet Numbers.

Or, use the IRS resources, because all software for preparing income taxes must comply with what the IRS states. And you could refer to a worksheet in an IRS pub, because everyone has access to that publication.

"But Proseries uses all 100% to use as deductible expenses. And I try to check wksh1 and 2 from , Proseries, but I cannot found that wksht."

It's like this:

I own a Truck.

You own a Car.

In my truck, you cannot find how to open the Trunk.

Because there is no such thing. A truck doesn't even have a trunk.

You cannot ask us to follow along with something we have no way of accessing.

Think of this as if you were Teaching the Fact; not reviewing the paper.