PI OSISoft-Spotfire Connector Custom Date Range During Run Time

Is there any possibility that I pull PI Data using (PI OSISoft-Spotfire Connector) through a custom entry each time with out the need to repeat the steps of acquiring the tags? My use case is a dashboard or a document that has entry boxes where I can enter start/end dates and pull the PI Data for this range. If this task cannot be done, what is the workaround? 

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