Rule library
UAD1590FatalField 18.018Subject

Indicate whether the property has been converted from its prior use.

Where this rule lives in the report

Project Information
Converted in Past 3 Years

Report Section as the GSEs define them — the black tab and grey bar you already read on the URAR.

Severity
Fatal — this blocks your UCDP submission and must be fixed before delivery.
Triggered when
PropertyInProjectIndicator = "true" and ProjectConversionIndicator is not provided
Data Point Name
ProjectConversionIndicator
Unique ID
2500.0048
Report Field ID
18.018
What this field means
When true, indicates that the property has been converted into the current form of project ownership legal structure.

Seen in the sample reports

How this field is populated in the official UAD 3.6 sample scenarios.

More rules in “Project Information”