On the “more info” screen for the asset, make an entry in the column labeled “% Apprec’n” and leave blank the columns relating to rate of return.
Appreciation is not taxed currently but appears on the Net Worth Spreadsheet reports showing an increase in the value of the asset.
In order for income or appreciation to appear, you must specify how the asset is allocated between the parties (% to party).
You can do this where you enter the asset, and also on the Property Division worksheet (on the Analysis tab).
The income and appreciation will be divided proportionately to the allocation of the asset.
If there is no allocation, then there will not be any income or appreciation to either party from the investment.