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Content Reuse at the Element Level

Content Reuse at the Element Level. Megan Bock Presented to the Silicon Valley DITA Interest Group. What is element reuse?. It is a strategy for designing your information to support long-term maintenance. It is not a macro for inserting something you would rather not type.

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Content Reuse at the Element Level

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  1. Content Reuse at the Element Level Megan Bock Presented to the Silicon Valley DITA Interest Group

  2. What is element reuse? • It is a strategy for designing your information to support long-term maintenance. • It is not a macro for inserting something you would rather not type.

  3. Evaluating content for reuse • Content that you have to update regularly: • Titles and order numbers: infrequently used but subject to predictable change • Legal statements: directed, maintained, or reviewed by someone other than the writers who normally work on the deliverable • Content that is difficult to update: • Product or feature names: widely used and subject to unpredictable change • Technical terms: likely to be inconsistently used or having multiple meanings • Restrictions and steps: used in the same way in numerous places

  4. Element reuse candidates • Obvious candidates: • Product names • Installation paths • Icon references • Likely candidates: • Note elements (restrictions, prerequisites, tips) • Individual step elements • Not candidates: • Common nouns • Sentences

  5. Mechanics of element reuse • You can only reuse an element in the same context. • For semantically significant content, use the correct semantic element: filepath, varname, cmdname. • For non-semantic strings, choose the least restrictive element type: ph. • You should never use a content topic as the source for another content topic. • Include your reuse source topics in your main map (with toc, linking, print, search turned off)

  6. Sample elements • Syntax • Source:<element id=“element-ID”>content (including subordinate elements</element> • Reuse:<element conref=“source-file.dita#topic-ID/element-ID”></element> • Sample • Source:<ph id=“otk">DITA Open Toolkit</ph> • Reuse:<ph conref=“contentReuse.dita#conrefs/otk"></ph>

  7. Hazards of element reuse • A too-ambitious reuse plan can: • Endanger topic reuse outside your library. • Confuse new writers. • Complicate translation. • Reuse only works if it is used consistently.

  8. Element reuse for library maintenance • Legal boilerplate: Build publication-specific topics from one reuse source file • Production: Update all product and document order numbers (and other similar information) from one reuse source file • Accessibility: Reference all art from reuse source files with alt text and long description links • Retrievability: Define searchtitle element prefixes (example: V9 Administration - $topicTitle)

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