Assai Viewport 5.4

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Engineering teams rely on accurate project information every day. Whether reviewing operating procedures, navigating complex engineering drawings or collaborating across international projects, quick access to trusted information is essential.

Assai Viewport 5.4 introduces enhancements that make project information easier to access, review and navigate, helping organizations work more efficiently while continuing the evolution of the Viewport experience.

Find answers directly from your engineering documentation

One of the biggest challenges in large engineering projects is locating the right information when you need it. Viewport 5.4 introduces integrated LLM Chat, allowing users to ask natural language questions directly within the document viewer and receive contextual answers based on the selected documentation.

Whether summarizing operating procedures, identifying maintenance activities or locating technical information, users can quickly access relevant content without manually searching through lengthy documents.

A screenshot of a PDF reader showing R4D Operating Manual Chapter F.2 LP Separation. To the right, a chat panel displays an AI-generated summary of maintenance activities during manual depressurization, including isolation procedures. The process highlights document control and adoption within a governed information platform, ensuring all operations are compliant and efficiently documented.

Work in your preferred language

Engineering projects frequently involve teams working across different countries and disciplines. Viewport 5.4 expands language support with localized user interfaces, helping users navigate documents, references and project information in their preferred language while preserving the original engineering documentation.

A screenshot of a project information management system interface—powered by Assai—showing folders labeled REFERENTIES and MOGELIJKE REFERENTIES, with lists of file names and tag numbers organized in expandable sections for enhanced engineering document management productivity.
A software interface displays lists labeled Références, Fichiers, Numéros détiquettes, and Numéros de ligne, with document codes and navigation options at the top—providing an intuitive governed information platform for streamlined document control and adoption.
Screenshot of a German reference management interface, an example of engineering document management productivity, showing lists of files, tag numbers, and line numbers, with folders and document icons next to each entry. Admin menu options are visible at the top right, reflecting the governed information platform capabilities often found in advanced engineering productivity software.

Support for English, French, Dutch and German improves usability for international engineering teams maintaining a consistent project experience.

Built on a stronger foundation

Long-term product value depends on technology that can continue to evolve.

Viewport 5.4 introduces a modernized viewer foundation that improves maintainability, supports future innovation, and enables continued enhancements across the viewing experience. Together with user interface refinements and performance improvements, this release lays the groundwork for the continued evolution of Assai Viewport.

Organize engineering reviews with greater flexibility

Engineering reviews often involve different disciplines reviewing the same drawing for different purposes. Viewport 5.4 introduces multiple markup layers, making it easier to organize review comments by discipline, activity or review phase while maintaining a clear overview of the document.

This provides a more structured approach to engineering reviews without changing existing review processes.

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A screenshot of a markup tool within an engineering productivity software, showing annotations such as Verify PSV, Maintenance access, and Confirm tag on a technical diagram. A sidebar lists Safety, Maintenance, and Operations markup categories, highlighting how the project information management system streamlines collaboration and review.