3. Guidance3.1 Document ContentTypically, software documentation content is defined in a Center data requirements management system or equivalent. The Engineering Office of Primary Responsibility (OPR) is responsible for approving any proposed tailoring of that defined content. If the content required for the software documentation is the same as the defined content in the Center data requirements, then the ETA job is easy. The ETA on a project coordinates with the Engineering Office of Primary Responsibility (OPR) and the software engineering organizations to ensure modifications to the documentation content are acceptable. The policy for Center-wide data management is provided in NPR 7123.1 , Systems Engineering Processes, and data management implementation guidance for programs/projects is documented in Center Data Management Guidance. Topic 7.18 - Documentation Guidance in this Handbook provides a minimum set of contents for software project documentation at the Agency level. The designated ETAs at each Center can choose to use this minimum content “as is” or use it to define a set of Center documentation descriptions that are specific to the software projects at that Center. See also 8.16 - SA Products. Center-specific, ETA-approved documentation descriptions for software-related records include the following basic elements: - Specific content – list and description of expected content; topics with descriptions of material and information to be addressed and included in the document.
- Content format – format of specified content within the document itself; the structure of the document; document layout.
- Maintenance instructions – guidelines for when (frequency, criteria) and how the document is to be updated, revised, and kept current with project progress and activities; may include recommendations regarding who is to perform the maintenance activities.
- Submittal requirements – guidance for the delivery of a document to NASA (for contracted software development efforts) or project personnel such as management and peers, including delivery frequency, format (electronic is preferred), instructions for placement into electronic repositories, etc.
Electronic submission of data deliverables is preferred, so the defined content, format, maintenance, and submittal requirements defined by the ETA are to encourage electronic delivery. 3.2 Document Format Documentation content can be specified as a set of templates, data item descriptions (DIDs), database forms, or any other format that can be accessed and used by Center projects as well as added to subcontractor software development agreements by acquisition personnel. The approved documentation guidance is kept in a Center-level repository for ease of access by Center projects and acquisition personnel. Center-specific guidance and resources, such as templates, are typically available in Center Process Asset Libraries (PALs). Center documentation guidance may also be submitted for addition to the Software Processes Across NASA (SPAN) repository. NASA-specific documentation templates, examples, checklists, and more are available in SPAN, accessible to NASA users from the SPAN tab in this Handbook. 3.3 Additional GuidanceAdditional guidance related to this requirement may be found in the following materials in this Handbook: 3.4 Center Process Asset Libraries
See the following link(s) in SPAN for process assets from contributing Centers (NASA Only). |