What is the best way to achive: I have a form with around 10(country, ssn,

I m sorry in my earlier post. I meant one input is anyway mandatory and 9 are optional, which said minimum one input and max 10 inputs.
And also, the result should be displayed in a paging grid and in the paging grid user can select multiple rows and the selected rows to be displayed in another grid.
The display part in grid and data handling can be managed but my concern is how to get the data onto the first grid. I suppose I can only use query rules to get the data onto the paging grid. but then how to have the dynamic where clauses in Query Rules??

I m sorry in my earlier post. I meant one input is anyway mandatory and 9 are optional, which said minimum one input and max 10 inputs.
And also, the result should be displayed in a paging grid and in the paging grid user can select multiple rows and the selected rows to be displayed in another grid.
The display part in grid and data handling can be managed but my concern is how to get the data onto the first grid. I suppose I can only use query rules to get the data onto the paging grid. but then how to have the dynamic where clauses in Query Rules??