set aTestName "caf001-F3"
puts ${aTestName}

# Add an attribute to a data framework
set aSetAttr1 "New Attribute"
set aLabel 0:2
Label D ${aLabel}
SetComment D ${aLabel} ${aSetAttr1}

# Close/Open the transaction
NewCommand D

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

SaveToFile D $aFile

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

# Get a value of the attribute
set IsDone [catch {set aGetAttr3 [GetComment DD ${aLabel}]} aResult]
if { ${IsDone} != 0 || ${aSetAttr1}!=${aGetAttr3} } {
    puts "Error : Get a value of TDataStd_Comment attribute from restoring document"
}