In versions 1.5 and newer

1.In EdAdmin4, under Editorial Configuration, click Hyphenation Rules.

2.Select a scope, and then double-click a hyphenation rule for the designated language.

3.In Exceptions, enter exceptions, one-per-line.

In versions 1.4 and prior

4.In EdAdmin4, under Editorial Configuration, click Hyphenation Rules.

5.Select a scope, and then double-click a hyphenation rule for the designated language.

6.Click Exceptions and then load the exception dictionary.