I can't find the pop-out forms button. I need to adjust Schedule O of From 990, but I cannot find it in the input screens.

[George4Tacks]

Are you looking for ProSeries? 

For Lacerte view the form, pick an interesting line or box and RIGHT CLICK on that line or box and select "Jump to Input"

[Flouncer]

Thanks, but there is no input associated with that (as is usually the case).

Jump to input only woks about 25% of time.  What input screen is Schedule O?

[sjrcpa]

It is usually generated from data entered elsewhere in the return.