A 4D-Role Based Access Control Model for Multitenancy Cloud Platform

Table 2

Basic permissions and permissions.

Basic permission number	Basic permission	Permission number	Permission
BP1	Create information		= BP1 ∪ BP2 ∪ BP3 ∪ BP4
BP2	Delete information
BP3	Update information
BP4	View information
BP5	Submit management report		= BP5
BP6	Approve management report		= BP6
BP7	Assign cloud resource		= BP7 ∪ BP8
BP8	Repossess cloud resource