diff --git a/release-packaging/HelpSource/Classes/FluidBufNMF.schelp b/release-packaging/HelpSource/Classes/FluidBufNMF.schelp
index e6824b3..e0a2d32 100644
--- a/release-packaging/HelpSource/Classes/FluidBufNMF.schelp
+++ b/release-packaging/HelpSource/Classes/FluidBufNMF.schelp
@@ -392,28 +392,3 @@ e.plot;
 // look at the activations (sharper 3rd component at transitions)
 g.plot;
 ::
-STRONG:: Placeholder: Run process as .kr ugen and use Poll to get progress updates, cancel with server message::
-CODE::
-//load some buffers
-(
-b = Buffer.read(s,File.realpath(FluidBufNMF.class.filenameSymbol).dirname.withTrailingSlash ++ "../AudioFiles/Tremblay-AaS-SynthTwoVoices-M.wav");
-c = Buffer.new(s);
-x = Buffer.new(s);
-y = Buffer.new(s);
-~fft_size = 1024;
-~frame_size = 512;
-~hop_size = 256;
-~which_component = 3;
-)
-//Run this to see progress in the scope
-(
-~synthID;
-a = {
-    var nmf = FluidBufNMF.kr(b, 0,-1,0,-1,c,x,0,y,0,5,100,~frame_size,~hop_size,~fft_size, doneAction: Done.freeSelf);
-    ~synthID = nmf.synthIndex;
-    Poll.kr(Impulse.kr(3),nmf)
-}.scope
-)
-//Run this to cancel processing
-Server.default.sendMsg("/u_cmd", a.nodeID, ~synthID, "cancel")
- ::