The Unofficial Sibelius Wiki - your source for tips and tricks to the worlds very best music notation software!
06/09/2010 - SIBELIUS 6.2 - WIKI software updated - Announcements

User-defined symbols

There are two ways to create user defined symbols.
1. Use the built in functionality of Sibelius which allows you to create new symbols from juxtapositions of existing ones.
2. Create the symbols in a paint or illustration program or whatever and save it as a .tiff file. Once it's saved as a tiff file you can import it using the Create>Graphic dialog. This method is more flexible as you can create whatever you want.