​@Rajesh v 

For Count.

If you put all of the interfaces into a list you can use the “length()”.

Or, you can get the results and download them as .xls and do the “count” in the spreadsheet.

https://fwd.app/docs/nqe/std-lib/length/

For filter.

That is the “where” is the filter you can use within the body of the query. If you look at the examples in the Forward Library, or in the docs, you will see “where” used to filter out results.

Or you have filters at the top of the columns in the UI once you have the result.

Again, you can also export the results as a spreadsheet if that is more comfortable to you.

Thanks for the details.!