While in the Customize Drafting Standard dialog (from File > Utilities > Customer Defaults > Drafting > General, and under the Standard tab, click on Customize Standard), expand "View" and for Base/Drawing, Projected, Section, and Detail, under the Label tab when Right Mouse Button over the field for Prefix, the following three options appears in the popup menu:
Right to Left Reading order
Show Unicode Control Characters
Insert Unicode Control Characters
What do these options mean?
Right to Left Reading order - this can be used for language characters that writes from right to left (Hebrew as an example, opposed to English).
Insert Unicode Control Characters - allows selection of unicode control characters from the listing to be used with the view name; Unicode control characters are tags that help with text flow and direction for languages such as Arabic or Hebrew. If you have multiple languages installed on your computer, you can show Unicode control characters when you right-click any edit control in Windows, such as a text box, or when you use Notepad.
Show Unicode Control Characters - this will display any unicode control characters created with option "Insert Unicode Control Characters".
Notes and References
OS Version: 764SP1