Display the New Dictionary Dialog Box
Use this procedure to display the New Dictionary dialog box.
To display the New Dictionary dialog box:
Open a project that contains text (for example, Activity barchart view).
On the Edit tab, click Add Activity to open the Activity Details dialog box.
On the Notes tab, enter a misspelled word in the Note box and click
to initiate the spell-check.On the Check Spelling dialog box, click Dictionaries.
On the Spelling Dictionaries dialog box, click New Dictionary.