> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# TPropertyType

> TPropertyType identifies the changed document or batch property in FlexiCapture scripts: name, comment, batch type, named properties, ID, or SLA deadline.

## What it does

The type of document (or batch) properties. Applies in the [IPropertyModificationInfo](/flexi-capture/appendix/scripts/ipropertymodificationinfo) interface.

## Types:

* PT\_Name = 0 - The name. Applies for batches only.

* PT\_Comment = 1 - The comment.

* PT\_BatchType = 2 - The batch type. Applies for batches only.

* PT\_NamedPropertyValue = 3 - A named property (formerly a registration parameter)

* PT\_Id = 4 - The identifier (the ExternalId of the document). Its value changes occasionally and only for documents. The value changes mostly during import.

* PT\_SLAExpirationDate = 6 - The deadline for processing the batch.