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Kate Loguteva edited this page Jan 23, 2018
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1 revision
A Link defines the fact that 2 or more Hubs are related.
As such it can and should only hold a single instance of each relationship (there may be many related Satellite instances, but Links relate Hubs).
If the Grain of the Data Source, being used to identify the fact that a Link exists, contains multiple occurrences of the Link, then we need to cut it down to single instances to match the Link requirement.