Umler Changes are outlined in the review modules below:
Axle_Truck_Counts
Blue Card and Mating Fields
Weights and Mating Fields
Brake Changes
Build Date
Plate Code
General Single item notes:
1. As of Nov 28, 2015 all equipment (passenger exempt) must have retro-reflectorization (or as some call it Stripey Stuff) on them per the description in the Field Manual. Otherwise the equipment will have a transportation code on it that will prevent it from being accepted by a Railroad or they will accept it and do the reflectorization and send you a CRB (Car Repair Billing)
Umler will no longer accept just checking a box that a passenger car is waived. The input must be in the form of an "inspection" with who reports, who did, date (full month/day/ year), location including city and state.
2. Amtrak's internal system and Umler must match or you will not move on Amtrak.