What is ISS Schema Editor?
The Lawson Schema Editor is an ISS tool for changing the schema (data format) of objects stored in the repository. Schema Editor is the only Infor-recommended method for making changes to Infor Lawson schema. Do not use LDAP native tools for this purpose.
Schema Editor is intended to be used by LDAP administrators who need to add new objects (people or things) or attributes to the system so that security rules can be written against them. You would also use Schema Editor to make some simple changes to Infor-delivered attributes, including changing an attribute default value or hiding an attribute that you do not use at you site.