Configure a SSRS Data Alert once for all parameters

Hi,

while BOL mention "[...] If the report is parameterized, you might need to run the report using different parameter values to ensure the data that that you are interested in appears in the report. After the report is open, you click theNew Data Alert option on the Actions menu on the report toolbar to open Data Alert Designer [...]"

is it possible, or is there a work around, to configure a data alert that lists all parameter members?

i.e. I've a report with a parameter that is "Customer" that contains more or less 1000 names. How can I create a single data alert for each Customer? --> i.e if the customer has a payment delay greater than n days?

Thanks in advance, Davide