Information entered in the statement attached to the
Detail schedule
in the CAD screen is connected to an activity using the form / schedule and unit number business activity codes. When these codes agree with the CA6198 screen, the application invokes the at-risk calculations, potentially limiting the losses. If the losses from the activity are limited due to at-risk rules, the CA At-Risk Limitation Worksheet details the loss allowed and disallowed. Note that the application may further adjust the passive activity calculation.