Limit Data to X number of records

[RoryF]

Hello All..

Thank you all for your help so far.

I have another challenge.  I would like to limit my "base data" (i.e. the data that all of my other slices are based on) to a certain number of records (say the top 100 based on Submission date).  I am guessing that the place to do this is the "Security filter" formula (screen shot below).  Would anyone have an idea what how that formula would be written?

Thanks,

RoryF