Custom Rule for ALL Diff Pair Skew?

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Is there any way to check all diff pair intrapair skews using custom rules without making seperate rules for every single diff pair?

I tried:
(rule “Diff Pair Intrapair Skew”
(condition “AB.isCoupledDiffPair()”)
(condition skew (max 5mil) )
)
and also:
(rule “Diff Pair Intrapair Skew”
(condition “A.inDiffPair(’*’) && AB.isCoupledDiffPair()”)
(condition skew (max 5mil) )
)

But no dice – these rules seem to match to all diff pairs (I have over 50 diff pairs on a board) and compare the skew of all of them against eachother at once… I just want to check each pair individually “_P” length vs “_N” length in an automated check.

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