Adds an access control entry (ACE) to a soft link's access control
 set (ACS).

 SYNOPSIS

      ADD LINK link-name ACCESS principal [AS GROUP] [FOR] access

 Arguments

 link-name

 The full name of the soft link.

 principal

 The principal for whom access is being added. You can specify a
 principal as a group name, a collection of principals denoted
 with wildcards (for example, .org.name*), or an individual name
 in the format, nodename.username. To specify a DNS Version 1-style
 principal, use the format nodename::username. The phrase as group
 indicates the specified principal is a group. You cannot use this
 phrase with wildcard principal names.

 access rights

 The access rights for the specified principal. Rights are read,
 write, delete, test, control, and none, and you can specify them as
 r, w, d, t, c, and non. Separate multiple rights with commas.

 Description

 This command adds an access control entry (ACE) to a soft link's
 access control set. Access rights are defined as follows:

 Read       The principal can look up the soft link by name, read any
            soft link attribute, and perform wildcard lookups.
 Write      The principal can change any modifiable attribute except
            the ACS.
 Delete     The principal can delete the soft link.
 Test       The principal can check the value of any attribute of the
            soft link.
 Control    The principal can alter the soft link's ACS.
 None       The principal does not have access rights.

 ACCESS RIGHTS
 You must have control access to the soft link whose ACS is being
 modified.