... entities. The foreign key in the child entity is the primary key in the parent entity and links the two enti-ties together. If the relationship is identifying, then the foreign key is partof the ... organize and categorize the data and other resources in the CIF, so thatusers can find and use those resources. This is the mechanism that pro-motes the sharing and reuse of analysis across the ... 99, 101 106 inputs, 99 107 level of granularity, 121–124merging entities, 129–130over-time model, 111project scope document, 99prototypes, 99, 106 107 reference data, 109 scope document, 101 segregating...