1. A primary aim of CSPA is to support efficient sharing and reuse of process patterns, information and services at an organization and international level.
2. Statistical organizations already have a long history of sharing principles, values, standards and frameworks. In the past, engagements between statistical organizations have been spontaneous and relationship driven, with little way of obtaining an overview of what has taken place.
3. The emergence of a widely adopted CSPA and the accompanying community has a positive impact on sharing between statistical organizations in two ways:
4. One key requisite in achieving this goal is an ability to reliably and efficiently discover what is available for reuse to support a particular business need. This includes an ability to efficiently assess whether a potentially reusable artefact is, in fact, "fit for purpose" in practice when it comes to supporting that particular business need.
5. The CSPA Catalogue contains 5 layers of information. Figure 1 below outlines these.
Figure 1: CSPA Global Artefact Catalogue Layers
6. Layer 1 is the Knowledge Base (Virtual Help Desk) which provides access to standards such as GSIM, GSBPM and GAMSO, as well as information about DDI and SDMX.
7. Layers 2 (the Investment Catalogue) and 3 (the Business Capabilities Catalogue) provide information on developments that have been planned, are in progress or have been completed (ie. Capabilities that already exist) in statistical organizations.
8. Layers 4 and 5 focus on CSPA Services (that is software components that are CSPA compliant). Layer 4 is hosted by Eurostat.
9. The Investment Catalogue contains information about developments that are planned or in progress by statistical organizations. While the Business Capability Catalogue provides information about developments that have been completed (ie. Capabilities that already exist) in statistical organizations.
10. Both of the catalogues are based on Capabilities. A business capability can be defined as "an ability that an organisation, person or system possesses".
11. To achieve a capability, typically a combination of the following elements are required:
12. At a broad level, a capability enables a statistical organization to undertake one or more activities. An example of a capability is "Coding". There is a many to many relationship between capabilities and activities. The ability to do coding (that is, the processes, methods etc) can be reused a number of times across the statistical production process.
13.The catalogues are based on capabilities, as developing new systems based on GSBPM could lead to duplication of functionality in business processes. GSBPM doesn't help to identify where a single investment can impact multiple production processes. The more a capability is reused by different activities the more money it saves an organisation.
14. The Investment and Business Capability Catalogues can be used in a number of ways. The following sections outline some of these use cases.
15. A Business Project Manager is usually aiming to improve or set up a process for achieving organisation business objectives.
16. The Project Manager might use the catalogues for a number of purposes:
17. An Application Portfolio Manager knows all the IT assets used in an organisation. They understand the business outcomes and impact of these system so that they can manage risks; and simplify and lower the cost of the IT systems.
18. They can use the Business Capability Catalogue for the following purposes:
19. As researcher or methodologist, the Business Capability Catalogue provides a valuable information sharing platform. It can be used for the following purposes:
20. As a community resource, the Investment Catalogue gives easy access to information on on-going and planned developments so that collaborations can be set up. It provides a global roadmap of developments by statistical organisations that can be consulted to see what is being built when.
21. For ongoing collaboration projects, the Business Capability Catalogue is a platform for project members to easily share information about existing assets from their own organisation with others.
22.To access these and other layers of the CSPA catalogue, please go to: http://www1.unece.org/stat/platform/display/CSPA/CSPA+Global+Artefacts+Catalogue