Hello everyone,
@eromeu @flo_kussener
How to display the legend on JMP 16 on the control chart?
I managed to do it on JMP 15 but it is no longer possible on JMP 16. It is still possible to put a color or a shape via "color or mark by column" but not possible to display the legend as before.

Thank you very much for your help and my best wishes for this year 2022 
Hi Veronique!
I wish you an Happy New Year!
Regarding your question, you can use the legend box as described in this workaround : Solved: add Row Legend to Control Chart Builder output? - JMP User Community
The following JSL should give what you expect:
Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA\Semiconductor Capability.jmp" );
// Create the color pattern and legend window
TheLegend = dt << color or mark by column( :Lot_id, make window with legend );
// Create the window with the V List Box in it
NW = New Window( "legend example", myVLB = H List Box( Control Chart Builder(
Size( 716, 456 ),
Show Control Panel( 0 ),
Variables( Y( :NPN1 ) ),
Chart( Position( 1 ) ),
SendToReport(
Dispatch( {}, "NPN1 Limit Summaries", OutlineBox, {Close( 1 )} ),
Dispatch(
{"NPN1 Limit Summaries", "Process Capability Analysis", "Histogram"},
"Process Capability Analysis Histogram",
FrameBox,
{Frame Size( 320, 21 )}
)
)
)));
// Append the legend window to the VLB
myVLB << append( TheLegend );
Hope it will be helpful!
Florence