I created a custom attribute via the schema manager for an ID number I
need to assign to each user account. I set the syntex to be numeric
string, but now I found out that some of these numbers have an - in
them, such as 11-1111. So I cannot import the ID number in. I want to
change the attribute's syntax so it can handle the - but I cannot find
out how. I did try to delete the attribute and create a new one but
sense I assigned the attribute to the User object in the schema manager,
it will not let me delete it. Any suggestions?