diff --git a/core/include/DataSource/DataSourceItem.h b/core/include/DataSource/DataSourceItem.h
index 37bee42..d72683f 100644
--- a/core/include/DataSource/DataSourceItem.h
+++ b/core/include/DataSource/DataSourceItem.h
@@ -59,6 +59,8 @@ public:
      */
     QVariant data(const QString &key) const noexcept;
 
+    bool isRoot() const noexcept;
+
     QString name() const noexcept;
 
     /**
diff --git a/core/src/DataSource/DataSourceItem.cpp b/core/src/DataSource/DataSourceItem.cpp
index 0b5c182..0144f3b 100644
--- a/core/src/DataSource/DataSourceItem.cpp
+++ b/core/src/DataSource/DataSourceItem.cpp
@@ -70,6 +70,11 @@ QVariant DataSourceItem::data(const QString &key) const noexcept
     return impl->m_Data.value(key);
 }
 
+bool DataSourceItem::isRoot() const noexcept
+{
+    return impl->m_Parent == nullptr;
+}
+
 QString DataSourceItem::name() const noexcept
 {
     return data(NAME_DATA_KEY).toString();
diff --git a/gui/resources/icones/dataSourceRoot.png b/gui/resources/icones/dataSourceRoot.png
new file mode 100644
index 0000000000000000000000000000000000000000..df0a89a083ea6d79fc08ed2acbfaf7bf4be618c5
GIT binary patch
literal 4821
zc$@*%5-RP9P)<h;3K|Lk000e1NJLTq004jh004jp1^@s6!#-il00001b5ch_0Itp)
z=>Px#1ZP1_K>z@;j|==^1poj532;bRa{vGf5&!@T5&_cPe*6Fc02y>eSaefwW^{L9
za%BK;VQFr3E^cLXAT%y8E-^MlX|MGF01`z>L_t(|UhUlluxv*W2H=OgySsaEcXx*h
z?yf<CLjl3vgG+!AT!KSz_u%gC?*CU|sy3H-@2#BOJ7;&g>aXP4-g9PpdRqSO-O;5>
zmo8npbm`KiOP4NPx^(H%rOR04u)z_7qXx$ejuRX|I8kuY;N-z6gHr{k4o(xCb_@I-
z_;Y{v6v4@YlLRLWju#v|IC^m8;P6406^o5NR$wE~5nMF5VsQQ7w!vP(!-FRV&kkM^
z>>s=_czf{P;Gp0`!AFCSP2eMe-+zDbuHY@fYlHoQ7X(ia_6hb5?i}1CxMpzK;DW)K
z1Il)^;4nd#0pu9LnS#p%7W}?}&9$*M$cB9}_;&Ea;HSYagWm+d5B?bZCHPzLkKmud
zzk+`U|Jee+2majO`+M-$;LpJyg5L$d3Vt5^IQV|>jo`Dv`vS_cZ$L@z9qbugGN7zS
z3c5@ohYQXSIMI&`ULH8Pp9n0r#s6(kHr6KDu&tZ9Do_~8LcxlnP(F(IwSZ-LbHEzi
zEx1H*f}mT72{}q|zTjTL0l_DOZv{@9MJ=ayJ2!e(6iec{SrOLgN5R2?E9jZQb%GNI
zuC<L5CxByi`{2OfJAn<iSi3UQW5%RXuwXw4ST<M29>LmQ6ExjvKYPGYb9Xx#7G&Kv
zdm5DMgO&S5@Ydj_fyhNfvo_*hXX>sRyfENAIq73E>8n6dhA#y73C<ZfFryan^5ugU
z1wRNlZJT)7XMy#h2(E_*1uUjRG&+%#5w<b)PJG|^*<igy6(0`d9Y$phnEY1<zYc0I
z*D*aPg51Wd0vXBXMdE|jGWWF?>X;AK^G$&ice8Tb;B5iVzV;Fwi$U^Bf{bs~oQPwE
zcT%Rchwm5$Uk}tjnoA&^JCOS9&faptp;ix3ooq^O5J-2{9=c;V$QQgbP`YkPZWDB`
zfBBF=`*?81pea$0SE;K#bjNU@0Fp$?<V{IefYqQYz=oqMz=oqMz=oqMz=oqMz=oq)
z1;A$cSx|fEj^Q8?goS+ipeea@@TH*k&>h18NmieNl6zC48|TG=2dq7K$1q@JS=;7#
zgP6V-33S*nQ?-ZhSPTk5PQSLbCPly8<pR0tUKJb`)>9GaTtU;l1V;#zhF=%dUZi6_
zye2qnFbaYw4aILq5YYrtd!df$pke0j0Y2d9TFNwcYLe6^*RO=xz>m@Zd!As_jUxO4
zt=!KEG);E0=+5Dg=n2qq?BF;+Ytu-IGkD(M(ZL4;y>Xk~DB|5gi`-WOCtgN%tviT0
zF{tAxWVmgzTKet(6l{V*Fzv!Q>?tQ*?&Pk45Zd&S(Qdp4pXK2>ibk%SCBSmMXJGKd
zrvt+t^x3aNN0ANZ2%By2&EVYu#b@HrA8?jMPP0gpN@6^USv#}74518K$#}ZBZdVEJ
zAG|EkWFp1<-JrCPx2hBhH7uEKUoGz%J&l`rN^r}-C>isIWKB7C^K2w5VTgwHYD#D{
zb7pSNBHb$%h2yCC!OJ=!PRb2~2L>`>TB#|<=L6$mq(?3MDl(9iPr93h!h*)r|4d-E
z(CdR|1bQM}ar*wPh0U_zizaX!vfBmE3r^=ZS`yBSdyVElHjokY@-}l(ljYxAJn(rs
zkaW%Z85GZSk;eqj4UCmBuZNN_w;u@fE4W%H3~Tb`fYT*BwSoTY*M46!tGijrm6GvM
z-Vqoyr9V%L`;&tQ2X_pNv$=S{`WX=A`O32{`rbZ+;y46X2q>3Gs(C(uQ)00x!qozc
zvkC{t;u{lZw3`zm{JcP5Hjg%SSIad5<5{j3*gPlIf3F){JGgpqr9gG_!htxPpTcpa
zc%qqQzlUp7Bp{<|IM&mGQfVC(Aw(~mljmeIT^9?Ch8cBYV~OIB7&k{r9}>JFFdS?0
zY8xFRh&9mX?nM+co*I}9WX2yYALa0a0mY`v@n0*rUmy}PD2u7DHQA1q5;o~PnF8j1
zHa<-ZYz`o^y(!ATS1<xbU7zp5XW@6qhd3-YxweKdS_POyQ3e?>GlOWnEEp$;b+}L<
zR9g03yDAaUpl~tm4+vfwa4tEY9A{VMv=Pi&D8M8rgO_6NXg`JcTwsCB7LpI(uyMvD
zj#vqbQLvpd`5eG&_k22crM+(y=;v1&7m3(#A#2(2U7hruVeJ&421)^CgxdFluLNFP
zIL0d$Yx9tK_sppw&*Eeulkk(rPGJ;Om|U^AlgNwbgck6)Cx7kF{XKu*{Vb~RIX0Eg
z;;O>PaiT>Srk`nyeOU1PK*-4P6;@JaSKg2*?q(IhB6!)_Lk|UuXfas|SwRIQi!8+|
z>!!$LLW%iAtcNS*@xdbkNhIUf<P3~$HF!xJ4|fXg5~#bI^ULZyG*Gw_^OyVruiU_C
z8|*a8c}QD3)!tn)YT46KC;)5HTz9ZcoyDj<^eR9(EI!|YiDf<H;3<o#C9IQ80{8CD
z;LrVC|Avp^-`iN9>9hTec}(|EaCMlU+}wNscXa0hE+1+ktePvXDKW?HNrBT+d+?57
zpeQC=*<{GfF%r^sE3h26e&kMs$W4k+NXb*8XFKo7bwu(0o2vqD6-scnK-#x6f`<Wz
zl;ej7V0}j+;$|gN@%t+3^y>&whmy4Lv{|#iE0IjOa`4JPh}C_A>A>9MCOAM!!phvE
z6%VfjEKgw8Ek)qWbY(a+Y`P?uvHFh+q>@*`p;(znxw;lq{`3e)l}fa1^7Y^lNLa}v
z%3?}y%kZuBSI;S!$hXVitBi3L(Xxz0cjuKN$+}qx@8i8#KhCj}&a0QM#)@{wkJ{8b
z;q$zJjF#`$lc&c5#uJd&msWONNX5#2jm=VcUg=|24ka8RrhJVYmhg=O>D*aa)GULd
zm4nojpfaI+p?1&vaH?>sTq<meHHtARY>F^UBwidAFt&_*eG3$Er<xh3tXRSdQ;4OW
zR~gt>#3@9nTx$MMO`P|n%l=Us2gWz3HYGF~se|W=gsFtOh)|;PHL-f)eI_#J9Rhqg
zC1DoBiNYOVPA$9*U|!3YOxm1zoK7d0f=yN)RsV#wXyCrJ)b)i5jwviZkJ5GP0P(}~
zBBd%(OOr2pr@JDQzEvl^cayYm3*~g$5am>KX`bv*;^g=|b$OA6MUZrIvV@x=4I7}`
zYctg7QLdQWX9f85`U><fVC5+B7WlQ_XK^^G6wIa~bolZnWn#)#zB3qWn5WM2Ih9Vf
z>rCi7q<Qw4DB)V|DV;S|bZeRrBAj6oDFXASv13_ZdgNp=jqXK1g9nWS!g{bm7O;>x
z3|1=NByQ8nH-|&{)^Oh#K1nKZ@_Y_r2<5ZEoLG1FvhHE;<SIo|r@VXzW$IFjZjumE
zV+46%Ar8lm24eybX%XfTi@Q5)r%*m*QP#+nCSsU$fJdbO1ztdy_o;xXWlG)aPMFiw
zoJYF?p=hj#1Hme3Msa27Xi`kunS(n@1(<{v<D~iie$JDwU>!RMB^*BHdmR<RhP$R*
zEs{O_BMqaRIy^$DU-!EWuB}_a=oO&Ai!g7TM*KSdf~E-kJ^Vr^f|Xzr$C@Cq;rt3t
zsunbSL>sOTfHlNtv}Uf#+8WicHVQBarjFxCAvli~MyMss(vXP+!4tn(aH&99w59PW
zoKQ}t>?Xy%RUlLqP1tNX0jY2PkkYQubl$|)S}MR+PzVcD2%czW;(AFSSwhzb$I|FD
z;Tjh2%>!2nsx}2-IYb4EUMH-N2mlq_2CHRgCY7jSt%R0}T-w92p$-n@3p{TjlTz;8
znf7VXv;qiKY7adGD211&7{F|nRBOpU@GUI9w5t<mGf=n>3ed%6=9H#6qWlk=hw{De
z|9&mOf>LfnDVXq!!nvPaQ=Bu_Nyg6xdtX+ou!TLBXM|Z3Pt(F@H<<^J3DnzGd+1fb
zg4a-##s=9aPG|uIDk#6_?>MoO8(RBZs6EHB;h8v%P13@hnC)7aO#x+Xk`^wWm;N2f
z59p{vEkaG8$xvCy^NN5Otv!6lV&Lyctv6Q*oD_G{eu2BQ_7WZQ!Fnn!s}VFWiZ4Q>
zSrQx_JBM|YS6H;fzEa^6D9>u`?$%&-aHe_u!ce&fS;f(bB#Ok0*jk9lgY{Ci7w$M@
z)17vAy*!3fuXfN%#&a(5@U8^eGsza&GVB^zvThj;*>p~`=t<+J1eB_vIf!GefmEd^
zf-0C!7g;x1I+j6heADs=l1)nFGK>cXj|;GkFq~#3ijGd?=&^86olvb*0i|o1J?YhT
zv<wv76-eRDKr-qE-OT(WRZphA$(HYFg_AO?=9WSW;v{~Zbh79{7-__-oWA>Ttk!`d
zn{i~r5oU#P_z(Dt3Rbdt)@_zM-rvQZZcbS^dsw?Tbn`eZGFuh{r;kFYp;HLmGKNd;
zA83?R>}m1Ju-U8^lTLX#zH0vns>bCS25D_rKZ-xk8u>Sfu($=v&rJz7t}>-5A?|q_
zxk$Rw%lh{;os}?r!smK<!zEb?JOL$PgPWYPGEyFuTa~VqW49K2O2KCm<@cfdUH^`<
z`5d38md}Js$0|vyFv@&VP#HQEQ4>EYuZ_Z4@ciCmo((VJGpwg8lkeo`Ha8@y@Bu8C
zFOMt}!_lROc4{nWu@q?8SjS>ze0)}eGMf6O+o(+YdP0CZfF7;{jQ))xUZ5n5z`;yo
z;&RF;nf5hI9y~^5O;%1TmnImUyA;!Dl=oO<lWT&3EVHUnMga(mh*FM%5aR#Ut(ifS
zxZQacY1v{Em{_LP33Sg&pHjp^2}c3nN(=XEoJ7PA)NmAXj+yKm;^wNztDfIg!HOWA
z;4ZLke4%pHjD`{9VVPuea5Z1-6=<j!eR5+7!pu`d`4XqyH;wRjTs@Qi&ZrciK=#kQ
zT-d;rfpdgIz?5&QGO$#vkx<b02x)WE|LD;0L28cfC>5Z<3rTfys&xNK1o7@!26t*p
zM9*c3lWx=bD*TZW?usC6`tDNYqgH@PPzEo<sgV)m!Mp2>c=cJ5BjVk$iw)<0i2Y0B
zhbTfc!74fs)}gjWHLQ&S)IcdH1Zubik{Ogh5nA%XQNlTEoI1{(@Q|l0e_)|kCB@O?
z7`nm`G^DvXj>0qHn)$<`4*d>=CCrf%a@I`yv{-8e*a{0}!Gx9;uk_%%I-DfMCE=zk
z<Q9Pt4KJUf@S<fGwP^d!AK@D15e0|_gpf|AP4i!#zuy-Lh~aIdyu46Pl1mN(70Z-P
z=GzAARS@OyY2+fDZ0uy_-07ywLvtdURRGNpHmLT{L&G9i*pjrNAiQM@&vLj^)zK}K
zJC;XHVdURY!zGVo>QKZB{Q7`Ezdx&kdF%AbX;3)SaNGtCnxExo+F(DQlDfMWIoZ>~
zyL+bQ5<z<AnY!9TuM#!^EL4Hbseuv|)c$<(Gs@@Ie&#CSSt&6~)|4=@PD~4nw9a64
zq@6`fO^Ga-7OkQEfQ~~$p1}B-Cc|ZEQ+F*hReSi3#lY_{Xrt-yn0KwWZfgp&V}4ji
zQH30dIzjW|Aq{Er^|6b_y_*c{=FZ2X6za-*j7F4zm1t?L8i0_k_L3d{k8<MO_h@7C
z5E4(L6WKY574><swfsMeP<!c)L*VK(916*Vvo|lpsu}U{oECfl-wG-TBgLyAR9k>e
zgcFZD$kZdGAkx_QRi?L>E+v01?J8w!NHUI}u_>+xiI+|B6}+cNNyzN98zaMK@|C%Z
zQt3t^ltIX7ZXjL&ZXa&EbgQNj+&fCKE($@pSv*xw>0~Kt>1T8`G&VJeQQq-G2s3A%
zkHQT?rKS<pKUam}N=}GHQ)d{9|3G=w45Y>lyHZ!cJ5&zl4=F0ioT_Aw`hFi;EJhie
zsETJQHWn~~CxT{~x}}MPVu&tO37xRoMl2f?l42TOrC_A!q^RT`m#|SWq}0AijSqwh
zH_9f@?Gn}jxzlyQN|edr!b?O`707!8OerQW0;SRN?+MC)C)2}~keOe~BAaI86nM%;
zx@stq-)E{-75OGeDrGu2YlM!?bi1<l3HA;sC$_LMu`3P#AF<T)dTtKz+TZD`6iVR~
zQ49`~<OnhbtD!_nL7X`Cd)~CsaVnK~ciPp}^7Y`EIcT&T_<x(YXW%Q}5i<>H*3f|h
zj>u|r_Xun-N>|xnMH!~tM$3Kl&E6()eOP=70-P$aDL`pvLHT#(bIRxX8Gcs3ySsGh
v(xpq6E?v5G>C&Z3mo8npbm=l0*|Foly1oncxkThT00000NkvXXu0mjfI$|V{

literal 0
Hc$@<O00001

diff --git a/gui/resources/sqpguiresources.qrc b/gui/resources/sqpguiresources.qrc
index 82a8f43..66cccc4 100644
--- a/gui/resources/sqpguiresources.qrc
+++ b/gui/resources/sqpguiresources.qrc
@@ -3,6 +3,7 @@
 		<file>icones/dataSourceComponent.png</file>
 		<file>icones/dataSourceNode.png</file>
 		<file>icones/dataSourceProduct.png</file>
+		<file>icones/dataSourceRoot.png</file>
 		<file>icones/delete.png</file>
         <file>icones/openInspector.png</file>
         <file>icones/next.png</file>
diff --git a/gui/src/DataSource/DataSourceTreeWidgetItem.cpp b/gui/src/DataSource/DataSourceTreeWidgetItem.cpp
index f0629ca..e558105 100644
--- a/gui/src/DataSource/DataSourceTreeWidgetItem.cpp
+++ b/gui/src/DataSource/DataSourceTreeWidgetItem.cpp
@@ -16,8 +16,10 @@ QIcon itemIcon(const DataSourceItem *dataSource)
     if (dataSource) {
         auto dataSourceType = dataSource->type();
         switch (dataSourceType) {
-            case DataSourceItemType::NODE:
-                return QIcon{":/icones/dataSourceNode.png"};
+            case DataSourceItemType::NODE: {
+                return dataSource->isRoot() ? QIcon{":/icones/dataSourceRoot.png"}
+                                            : QIcon{":/icones/dataSourceNode.png"};
+            }
             case DataSourceItemType::PRODUCT:
                 return QIcon{":/icones/dataSourceProduct.png"};
             case DataSourceItemType::COMPONENT:
@@ -31,7 +33,7 @@ QIcon itemIcon(const DataSourceItem *dataSource)
             << QObject::tr("Can't set data source icon : unknown data source type");
     }
     else {
-        qCWarning(LOG_DataSourceTreeWidgetItem())
+        qCCritical(LOG_DataSourceTreeWidgetItem())
             << QObject::tr("Can't set data source icon : the data source is null");
     }