| 摘要 |
A method for managing and selectively sharing multiples sets of information to be used in a plurality of projects is disclosed. Each set of information is created, revised and controlled by separate entities. The method is executed in a computer system where at least one first set of information and at least one second set of information is received from at least a first entity. A second entity is permitted to retrieve, use and/or revise the first set of information, while at the same time the second entity is prohibited from retrieving, using and/or revising of the second set of information. At least one third set of information and at least one fourth set of information are received from the second entity. The first entity is permitted to retrieve, use and/or revise the third set of information, while the first entity is prohibited from at least one of retrieving, using or revising of the fourth set of information.
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