Setting a Baseline

[smoffa]

I am new to IA and recently just installed 8.5. Please excuse me if the answer to this question is obvious.

I am trying to set a table that I analyzed 79 of 81 column as a baseline.

According to the IA manual:

On the Investigate navigator menu in the console, select Baseline Analysis.
Select a table in which at least one column has been analyzed. On the Tasks pane, click Set Baseline.
On the Set Baseline window, click Close.

However, the "Set Baseline" task is only highlighted when I select a table that I've analyzed 100% of the columns.

I've found a few bugs in 8.5 so am I not sure if it's a bug or I'm not understanding something?

Thank you.

[ray.wurlod]

Not sure whether the bug's in the product or in the documentation. I work around this problem by analyzing a virtual table containing only the columns in which I am interested.