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title: "Opening Drawing Files Using Brava Viewer in Projektstruktur"
canonical: "https://help.twinfinity.com/space/HCUT/126943236/Opening%20Drawing%20Files%20Using%20Brava%20Viewer%20in%20Projektstruktur"
format: markdown
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In Projektstruktur, drawing files (*.dwg, *.cal,  .pdf), image files, and portable document format files ( .pdf) can be opened for viewing and "redlining" using a drawing viewer. The [View Drawing] column in the document list displays an icon for the documents associated with the viewer. Steps to Open Documents with Brava Viewer Navigate to the Document : Go to the specific document you wish to open with Brava Viewer. Access the Viewer : Click on the icon in the [View Drawing] column located on the same row as your document. Open in Brava Viewer : This action will prompt the document to open in a new tab using Brava! Viewer. For a more in-depth exploration of the Brava! drawing viewer, please refer to its dedicated  manual . In this article: