Different Articulations for Kontakt

Hi everyone,
i am trying to put together some rules for kontakt 5 and i am getting along in general, but i have a question now:
the rules file is put together for the kontakt instrument in general, not the different instances i put on the score, right?
so, if, for some reason, the articulation "tremolo" triggers, say, E0 and in another instrument in kontakt "tremolo" is triggered by F#1, do i have to define two different rules in the same file, one for E0 and one for F#1?
also, if in an instrument "tremolo" is triggered by E0, but in another instrument E0 triggers "staccato", how can i tell Notion to use the first rule for instrument A but the second rule for instrument B (all in Kontakt)?
These are just examples, but i hope you can understand, what i mean.
Thanks
P.S. another thing: i tried to look it up, but i could not get a straight answer:
is there a test for noteheads in the rules?
i am trying to put together some rules for kontakt 5 and i am getting along in general, but i have a question now:
the rules file is put together for the kontakt instrument in general, not the different instances i put on the score, right?
so, if, for some reason, the articulation "tremolo" triggers, say, E0 and in another instrument in kontakt "tremolo" is triggered by F#1, do i have to define two different rules in the same file, one for E0 and one for F#1?
also, if in an instrument "tremolo" is triggered by E0, but in another instrument E0 triggers "staccato", how can i tell Notion to use the first rule for instrument A but the second rule for instrument B (all in Kontakt)?
These are just examples, but i hope you can understand, what i mean.
Thanks
P.S. another thing: i tried to look it up, but i could not get a straight answer:
is there a test for noteheads in the rules?