You must be in the global zone in the Security Administrator role.
Check the syntax and relationships of the labels.
In a terminal, use the chk_encodings -a command to analyze and report on label relationships.
$ chk_encodings -a encodings-file
Verify the file.
The Check Encodings action runs the chk_encodings command on the specified file.
If the file passes, install it.
Do you want to install this label_encodings file? yes
If the file does not pass, see How to Debug a label_encodings File for assistance.
Test the encodings file.
Where possible, test the file on a few systems before approving the file for all systems at your site.
Create a master copy.
For copying instructions, see How to Copy Files to Portable Media in Trusted Extensions in Oracle Solaris Trusted Extensions Configuration Guide.
Save a labeled copy of the file in a protected location.