The character used for dividing tables from subtables in the format tablename + char + subtable.
If an app has a subtable, it is represented as a separate table. Its name will be the AppName + SubtableSeparatorCharacter + SubtableName. Use this property to set a custom character as the separator and easily identify subtables from apps. This property allows you to set different special characters in the subtable's name without breaking your app's naming conventions.