@gauravdani
The regular expression you enter into the input box will be used as is within the test() method.
So you can enter something like:
/tealium/i
Then, if case insensitive "tealium" is found within the variable you've selected to test, then the condition will evaluate to true. Otherwrise, if case insensitive "tealium" is NOT found within the variable you've selected to test, then the condition will evaluate to false.
Remember, the purpose of load rules is to evaluate to true or false so that iQ can determine which tags to fire.
Please let me know if you have any more questions!
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