# US 2014/0195896 A1 · Conversion of a presentation to darwin information typing architecture (dita) > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2014/0195896 A1 - Document ID: US20140195896A1 - Status: Published application - Kind: A1 - Application number: 14/202,718 - Filed: 2014-03-10 - Published: 2014-07-10 - Earliest claimed: 2012-10-23 - Assignees: International Business Machines Corporation - Applicants: International Business Machines Corporation - Inventors: Lisa M. Caten - Web page: https://patentgrep.com/patent/US20140195896A1 ## CPC - G06F 40/154: Tree transformation for tree-structured or markup documents, e.g. XSLT, XSL-FO or stylesheets - G06F 40/143: Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD] - G06F 40/205: Parsing - G06F 8/427: {Parsing} - G06F 16/70: of video data - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract One embodiment of the present invention discloses a method, computer program product, and system for converting a Microsoft® PowerPoint® file to Darwin Information Typing Architecture (DITA). A document converter receiving a command from a client device to convert one or more PowerPoint slides to DITA, wherein the PowerPoint has been formatted for conversion to DITA. Starting with the first PowerPoint slide, metadata tags, PowerPoint slide and notes text, and file names of grouped images are compiled into a string parsed with DITA markup. If the next slide does not begin a new topic, then that slide's metadata tags, PowerPoint slide and notes text, and grouped image file names are compiled into a string parsed with DITA markup and appended to the previous slides string. If the next slide begins a new topic, then the string is exported to a DITA topic. This process is repeated throughout the PowerPoint presentation. ## Claims ### Claim 1 A method for converting a presentation file to Darwin Information Typing Architecture (DITA), the method comprising: a computer receiving a command to convert one or more presentation slides to a DITA document, wherein the one or more presentation slides to be converted have been tagged with metadata corresponding to topic type and grouped graphical element file names; responsive to receiving the command to convert one or more presentation slides to a DITA document, the computer compiling information from the presentation slide, the information selected from the group consisting of the metadata tags, text in the presentation slide, text in a notes section of the presentation slide, and grouped graphical element file names from a first presentation slide of the one or more presentation slides into a string parsed with DITA markup; the computer accessing the metadata tags for a second presentation slide and determining whether the second presentation slide is a new topic; the computer determining that the second presentation slide is a new topic; and responsive to determining that the second presentation slide is a new topic, the computer converting the string parsed with DITA markup to a DITA topic defined by the metadata in the presentation slide. ### Claim 2 (depends on 1) The method of claim 1, further comprising: the computer determining that a third presentation slide is not a new topic; and responsive to the computer determining that the third presentation slide is not the beginning of a new topic, the computer compiling metadata tags, text in the presentation slide, text in the notes section of the presentation slide, and grouped graphical element file names into a string parsed with DITA markup and appending to the string of the first presentation slide. ### Claim 3 (depends on 1) The method of claim 1, further comprising: prior to the command to convert one or more presentation slides to a DITA document, the computer receiving a command to add metadata tags to a presentation slide; responsive to receiving the command to add metadata tags to a presentation slide, the computer prompting a user to define metadata tags for the presentation slide; and responsive to a user defining metadata tags for the presentation slide, the computer assigning the defined metadata tags to the presentation slide, the defined metadata tags comprising at least in part topic type, topic title and topic file name. ### Claim 4 (depends on 1) The method of claim 1, further comprising: prior to the command to convert one or more presentation slides to a DITA document, the computer receiving a command to group graphical elements located on a presentation slide; and responsive to receiving the command to group graphical elements located on the presentation slide, the computer assigning metadata tags to the grouped graphical elements, the metadata tags comprising at least in part a file name for the group of graphical elements and an indication that the group is to be exported to a single image file. ### Claim 5 (depends on 1) The method of claim 1, wherein the computer determining that the second presentation slide is a new topic by accessing the topic type, topic title, and topic file name located in the metadata of the second presentation slide. ### Claim 6 (depends on 1) The method of claim 1, wherein the command to convert one or more presentation slides to a DITA document is received as a user input in a presentation add-in toolbar. ### Claim 7 (depends on 1) The method of claim 1, further comprising: prior to the command to convert one or more presentation slides to a DITA document, the computer receiving a command to edit metadata tags corresponding to a presentation slide; responsive to receiving the command to edit metadata tags corresponding to a presentation slide, the computer prompting a user to define metadata tags for the presentation slide; and responsive to a user defining metadata tags for the presentation slide, the computer assigning the defined metadata tags to the presentation slide, the defined metadata tags comprising at least in part topic type, topic title and topic file name.