Such modeling environment comprises a central repository, model management system (MMS), translator, and standard application programming interface routines (APIs).
These functionalities are in the line of those offered by existing repository and content management systems such as DSpace, Fedora, Greenstone or CONTENTdm [5 7, 24] aimed at the repository and digital library managers.
An example of this is the implementation of electronic notebook systems (a 21 CFR Part 11 compliant, fully auditable electronic notebook system that maintains raw data integrity and secure data sharing) coupled with a secure data management system (secure repository).
Currently many of these repositories work in their own instance of Archivists' Toolkit or outside of an archives management system, and the archivists at each repository have developed some individual repository-specific methods for managing containers and describing materials.
The first three years a traditional strategy was followed and a course management system was used as material repository.
Randomisation occurs at this visit via a secure internet based data management system (MedSciNet™), which is the repository for all trial data.
Contributions: The source code management system and the web framework's content repository allow us to measure contributions to technical and informational artifacts in a relatively consistent manner.
Use of such an unstructured repository has advantages over specialized data silos or a generic document management system in terms of familiarity, support for heterogeneous file types and ease of data modification.
More importantly, for the developed solution to have practical value, it must address the constraints of the content management system (CMS) industry: CMS industry cannot change their repositories in production use and they need a generic solution not limited to a specific repository architecture.
In the case of CUDI, the learning management system, Sakai, is the main delivery platform, and it provides links to digital repositories that include collections of index journals, dissertations, learning objects, among others.
