Testing sandbox version
{{Expert needed/sandbox}}
{{Expert needed/sandbox|reason=mathematical error}}
{{Expert needed/sandbox|talk=mathematical error}}
{{Expert needed/sandbox|Mathematics|reason=mathematical error}}
With both reason and talk.
{{Expert needed/sandbox|Mathematics|reason=mathematical error | talk=how to fix it}}
Extra expert parameters from Template:Expert-subject-multiple.
{{Expert needed/sandbox|Mathematics|ex2=Science|reason=mathematical error | talk=how to fix it}}
{{Expert needed/sandbox|Mathematics|ex2=Science|ex3=Portugal|ex4=Philosophy|ex5=Food|reason=mathematical error | talk=how to fix it}}
Extra expert parameters from Template:Expert-subject-multiple wrapped in {{Multiple issues}}.
{{Multiple issues|
{{Expert needed/sandbox}}
{{Expert needed/sandbox|Mathematics| talk=how to fix it}}
{{Expert needed/sandbox|Mathematics|ex2=Science|ex3=Portugal|ex4=Philosophy|ex5=Food|reason=mathematical error | talk=how to fix it}}
}}
Testing main template
{{Expert needed}}
{{Expert needed|reason=mathematical error}}
{{Expert needed|talk=mathematical error}}
{{Expert needed|Mathematics|reason=mathematical error}}
With both reason and talk.
{{Expert needed|Mathematics|reason=mathematical error | talk=how to fix it}}
Extra expert parameters from Template:Expert-subject-multiple.
{{Expert needed|Mathematics|ex2=Science|reason=mathematical error | talk=how to fix it}}
{{Expert needed|Mathematics|ex2=Science|ex3=Portugal|ex4=Philosophy|ex5=Food|reason=mathematical error | talk=how to fix it}}
Extra expert parameters from Template:Expert-subject-multiple wrapped in {{Multiple issues}}.
{{Multiple issues|
{{Expert needed|Mathematics}}
{{Expert needed|Mathematics| talk=how to fix it}}
{{Expert needed|Mathematics|ex2=Science|ex3=Portugal|ex4=Philosophy|ex5=Food|reason=mathematical error | talk=how to fix it}}
}}