set aTestName "caf003-A4"
puts ${aTestName}

# Set NamedShape attribute
box aBox1 100 200 300
set aLabel 0:2
SetShape D ${aLabel} aBox1

# Initialize 3D viewer
AISInitViewer D

# Add AISPresentation attribute with parameter NS
AISSet D ${aLabel} NS

# Display presentation of NamedShape in the viewer
AISDisplay D ${aLabel}

# Save the document
set aFile $WorkDirectory/${aTestName}.${FileSuffix}

SaveToFile D $aFile

# Restore the document
Close D
Open ${aFile} DD

# Initialize 3D viewer
AISInitViewer DD

# Display presentation of NamedShape in the viewer
set IsDone [catch {AISDisplay DD ${aLabel}} aResult]
if { ${IsDone} != 0 } {
    puts "Error : Get a value of TPrsStd_AISPresentation attribute from restoring document"
}