/UIC=value Specifies the user identification code (UIC). The UIC value is a group number in the range from 1 to 37776 (octal) and a member number in the range from 0 to 177776 (octal), which are separated by a comma and enclosed in brackets. VSI reserves group 1 and groups 300-377 for its own use. Each user must have a unique UIC. By default, the UIC value is [200,200].