Normally, a data context formula appears as follows:
"/" + {Table.Field} + "/" + {Table.Field}
You can also use these formats:
/USA/Bicycle
/Country[USA]/Product Class[Bicycle]
Note
/USA/Bicycle/ChildIndex[4]
/USA/*
"/" + GridRowColumnValue ("Supplier.Country") + "/" + GridRowColumnValue ("Product.Product Class").
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