Inserting Dynamic Symbols
You can insert dynamic symbols in your score.
Prerequisite
You have set up the dynamics.
Procedure
Mapped dynamic symbols have a different color scheme than the regular dynamic symbols.
You can change the dynamic symbols by opening the context menu and selecting One up (+) or One down ().
Result

Crescendi and decrescendi are updated intelligently, that is, when you have inserted a crescendo between two dynamic symbols and the order of these symbols is reversed, the crescendo automatically becomes a decrescendo.

If you insert a crescendo symbol which is not preceded by a dynamic symbol, the assumed start value is mezzo forte.

If you insert a crescendo symbol which is not followed by a dynamic symbol, an end value is calculated automatically.
For a crescendo, this is one value above the start value and for a decrescendo one value below the start value.