# Reference

In 

Detailed description of each item type in NIO.

Part
create-a-part-from-a-cad-file/
Rectangular Part
create-a-rectangular-part/
Custom Sheet
custom-sheet/
Identifier Sequences
identifier-sequences/
Job Material Line
job-material-line/
Job Part Line
job-part-line/
Kit Line
kit-line/
Kits
kits/
Material Categories
material-categories/
Material Side
material-side/
Material Thickness
material-thicknesses/
Materials
materials/
Nest Jobs
nesting-jobs/
Nesting Operation
nesting-operation/
Nesting Parameters
nesting-parameters/
Nests
nests/
Notifications
notifications/
Order File
order-csv-file/
Order Line
order-line/
Order File
order-tsv-file/
Orders
orders/
Part Constraints
part-constraints/
Parts
parts/
Predefined Values
predefined-values/
Rectangular Sheet
rectangular-sheet/
Sheet Formats
sheet-formats/