Match Neighbor on Export Filter

Hello, I have a filter used in export by several protocols, I would like to apply MED to exported routes only for a specific protocol that uses this filter. I understand that one of the options would be to make another filter for this specific protocol, but will there be any way to execute an IF? Any idea? -- Marcelo Balbinot AS53062 +55 49 99923 9347 INOC 53062*100