Ahh ... yes.
Well you can ... TT keeps this option hidden so that users don't make it accidentally. The path you need to take is this ...
Edit your asset >> On the "describe this asset" screen DO NOT choose Rental real estate ... instead choose the last category "intangibles" >> then "other asset type" >> continue 2 screens >> asset class choose 15 yr >> depreciation method screen ... choose SL or ADS to stretch it further over 20 years.
