This service specifies the spell check implementations that the system supports. This service is reserved for future use. Aptify includes spell check functionality for text, RTF, and HTML fields. See the Working with Spell Check section in the Forms and Records chapter of the Aptify User Guide for information on this feature. Spelling -Systems Form 
Attachments Tab
The Attachments tab lists any files relevant to the Spelling Systems record.
General Tab
Name (
...
Required)
The name of the spell check system.
Description
A description of the spell check system.
Is Default (
...
Required)
When selected, this field indicates that the current record corresponds to the default spell check system for the Aptify installation. Each Aptify installation can only have one default spell check system.
Class Name (
...
Required)
This field identifies the class within the object that integrates the specified spell check system within Aptify.
Object Name (
...
Required)
This field identifies the Object Repository Object that contains the functionality to integrate Aptify with the specified spell check system.
Assembly Name (
...
Required)
This field identifies the object's .NET assembly name.