Create
The person who creates the lot is by default the owner of the lot, but
can assign ownership to another user. Generally, a Production Manager
creates lots and assigns them to a Field Technician, who is responsible
for maintaining and servicing shipped builds. When a lot is created,
its name can be specified or can be automatically generated by the system
if Autoname is selected. Multiple lots can be created at the same time
when using Autoname. A customer can also be defined for the lot. Reference
documents can be attached.

Complete
Lots in the Complete state are generally in use. All roles who can create
lots can promote and demote the lot in this state, except a lot cannot
be demoted if its parent build is in the Complete state or beyond. Reference
documents can be attached.