Data Prep Studio input path wildcard

Hello all, my question is about inputs to Data Prep Studio and wildcards in the file name.

Q:

​In Data Prep Studio, when defining an input source file path, is it possible to utilize a wildcard in the path?  For Example, a file may be called 

TrialBal_123456ABC.CSV

or

TrialBal_789012XYZ.CSV

Are wildcards allowed in the pathname like  in the same way they are allowed in Monarch project source path names? 

I want Data Prep Studio to find any file beginning with 'TrialBal' and ending with '.csv' without renaming the source file.

Thanks in advance!

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Clara
Business Analyst
IL
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