Create a new Playing technique as in pic1. Name it and select type Glyph. Click the pencil to edit the glyph. Click the trash can to delete the text. Select range→Beaters pictograms, select the symbol you want, and Add Glyph. Click OK. Click the star icon in the lower left if you want to save it as default for use in other projects. Now you can select a note or rest in the score, and add it. You can use Shift + P with the popover text in the Edit Playing Technique dialog. A faster method would be to select a note, press shift + x to add text, right-click, and Insert Music Text. Find the symbol under Beaters.
Jesper
