Queensland Government uses the term "Portfolio Framework" to describe the primary classification models of the Government Enterprise Architecture (GEA) - essentially taxonomies of the business, information, applications and technology layers.
These frameworks perform a similar classification role to that provided by the chart of accounts in managing finances, the organisational chart in managing human resources, or QKey for managing records. This high level categorisation provides the big picture view which is essential for effectively managing any resource - as it allows for consistent planning, reporting and use at either the local agency or whole-of-Government levels.
The GEA portfolio frameworks are available in document form for download, a searchable online version and in XML format for use in agency enterprise architecture tools.