Any solution needs to work at a practical level. It needs to be affordable. Don t forget who your intended audience is so that you can define your terms for them. A subsection on models for access management, discussing the locus of authorization decisions and trust relationships between there resource operator and licensing institution, will probably be added here in the next revision. If you propose a solution, and we hope you are, put it here.
Any solution needs to work at a practical level.
It needs to be affordable. Section headings are not sacrosanct. Use what you need. Make sure you use this formatting. 3.3 Granularity and Extensibility IT Architectects and designers would like this section.