Is anyone can solve a programmable matlab code for connections in Simulink ?

Hi, I am adding a small script that create figure Dmux_2_tag(attached):

no_cells = 8;
AddGoto1=zeros(no_cells,1);
PH_AddGoto1=cell(no_cells,1);
Dmux_AddGoto1=zeros(no_cells,1);

%%%handle for Demux:
Dmuxx=find_system(mdl,'LookUnderMasks','All','FindAll','on','Name','Demux');
set(Dmuxx,'Outputs',num2str(no_cells))
PH_Dmuxx=get(Dmuxx,'PortHandles');

%%%N cells by definition --> no_cells.
for l=1:no_cells
    nl=num2str(l);

      %%%add goto_1:
      AddGoto1(l)=add_block('simulink/Signal Routing/Goto', [mdl,'/gmod_1',nl]);
      posg = get(AddGoto1(l),'Position');
      set(AddGoto1(l),'Position',posg + [200 200*(l-1)-176 215 200*(l-1)-176])
      set(AddGoto1(l),'GotoTag',['mod_1',nl]) %%-  set tag

      %%%get port handle
      PH_AddGoto1{l}=get(AddGoto1(l),'PortHandles');

      %%%connect Demux to AddGoto blocks PH_Muxx_in
      Dmux_AddGoto1(l) = add_line(mdl,PH_Dmuxx.Outport(l),PH_AddGoto1{l}.Inport);
  end

I want to change the code to create plot as discribe in figure Dmux_2_mux_tag.

From my understanding, I need to add addition mux declaration to original code and set all the connections...in code..

Is anyone can assist to solve it ?

Thanks, Henry