sql server - SSRS - Default to show ALL values if parameter is left blank -


my ssrs report displays date range (2 parameters) , multi-selectable value parameter field called "meternumber".

what want default value of multi-selectable parameter show values until user specifies 1 of values in list.

i've tried doing setting general tab in parameter properties "allow multiple values", , available , default values equaling same value fields same dataset, no go.

any thoughts?

you can use same dataset populates available values of parameter, populate default values of parameter.

then default, values selected when user first opens report.


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