Use boxes and polygons to label fields, choices, and sections on the correct PDF page.
Capture text values or selected-state properties according to the choices defined in your annotation ontology.
Structured form annotation labels the positions and roles of information on a form, including field names, values, choices, and sections.
Yes. Label checkbox regions and record their state using your project’s classes or properties. The annotation describes the visual evidence on the form.
Yes. PDF pages can be annotated with visual region tools even when the underlying text is not selectable.
Use distinct classes or a defined property scheme for the label and value regions. Keep that rule consistent across different form layouts.
Yes. Navigate the PDF’s pages while retaining the document as one work item. Saved annotations include the relevant page number.
No single layout is required. Your team can label varied forms using a shared ontology that defines the semantic roles to extract.
The native document workflow supports PDF files. Each PDF remains one work item, with annotations attached to their original page numbers as teams navigate the document.
Reviewers inspect page regions and their labels, resolve comments, and correct or reject work through the configured workflow. Shared classes and properties keep document labeling consistent.
Yes. Unitlab Unified Export Format preserves document metadata and page numbers alongside labels, properties, and supported relationships for downstream document AI pipelines.
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