Tremolo technique

Iconica violins have a tremolo technique but don’t see a tremolo marking in the pallet with trills for strings.

Tremolos are repeats, not ornaments.
Use the repeats pallette, or shift-R popover

Interesting. Here is a screenshot of the repeat pallet


when I try shift R and type tremolo it is not recognized

You’ve highlighted and shown ‘bars’. Repeats are in the icon above.

No. That is a screenshot of the Bars pallet (shift-B)

You might like to review all the popovers.

Thanks, the bar pallet looks like a repeat sign. I am in the right direction now!