diff --git a/kratos.gid/apps/MPM/xml/NodalConditions.xml b/kratos.gid/apps/MPM/xml/NodalConditions.xml
index 63b5747fe..0133decc0 100644
--- a/kratos.gid/apps/MPM/xml/NodalConditions.xml
+++ b/kratos.gid/apps/MPM/xml/NodalConditions.xml
@@ -1,9 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <NodalConditionList>
+  <NodalConditionItem n="ACCELERATION" pn="Acceleration" ProcessName="AssignVectorVariableProcess" VariableName="ACCELERATION" ImplementedInApplication="MPMApplication" analysis_type="Dynamic" unit_magnitude="Acceleration" units="m/s^2" v="No" App="MPM" Type="Output" state="CheckNodalConditionStateMPM" Interval="Total">
+  </NodalConditionItem>
+  <NodalConditionItem n="VELOCITY" pn="Velocity" ProcessName="AssignInitialConditionToParticleProcess" VariableName="MP_VELOCITY" ImplementedInApplication="MPMApplication" analysis_type="Quasi-static,Dynamic"  unit_magnitude="L" units="m" App="MPM" Type="Initial" state="CheckNodalConditionStateMPM" Interval="Total">
+  </NodalConditionItem>
   <NodalConditionItem n="DISPLACEMENT" pn="Displacement" ProcessName="AssignVectorVariableProcess" VariableName="DISPLACEMENT" ImplementedInApplication="StructuralMechanicsApplication"
 		      analysis_type="Static,Quasi-static,Dynamic"  unit_magnitude="L" units="m" App="Structural" state="CheckNodalConditionStateStructural" Interval="Total">
     <outputs>
-      <parameter n="REACTION" pn="Reaction" v="Yes"/>
+      <parameter n="REACTION" pn="Reaction" v="No"/>
+      <parameter n="PRESSURE" pn="Pressure" v="No"/>
     </outputs>
   </NodalConditionItem>
   
diff --git a/kratos.gid/apps/MPM/xml/Procs.spd b/kratos.gid/apps/MPM/xml/Procs.spd
index 962b02097..ed10ed442 100644
--- a/kratos.gid/apps/MPM/xml/Procs.spd
+++ b/kratos.gid/apps/MPM/xml/Procs.spd
@@ -5,6 +5,12 @@
 	  <![CDATA[
 	  return [Structural::xml::ProcCheckNodalConditionStateStructural $domNode $args]
 	  ]]>
+	</proc>
+
+    <proc n='CheckNodalConditionStateMPM' args='args'>
+	  <![CDATA[
+	  return [MPM::xml::ProcCheckNodalConditionStateMPM $domNode $args]
+	  ]]>
 	</proc>		
 	
 	<proc n='CheckGeometrySolid' args='args'>
@@ -36,4 +42,22 @@
 	  ]]>
 	</proc>
 
+	<proc n='CheckNodalConditionOutputState' args='args'>
+	  <![CDATA[
+	  return [MPM::xml::ProcCheckNodalConditionOutputState $domNode $args]
+	  ]]>
+	</proc>
+
+	<proc n='CheckNodalConditionOutputStateMPM' args='args'>
+	  <![CDATA[
+	  return [MPM::xml::ProcCheckNodalConditionOutputState $domNode $args]
+	  ]]>
+	</proc>
+
+	<proc n='ElementOutputState' args='args'>
+	  <![CDATA[
+	  return [MPM::xml::ProcElementOutputState $domNode $args]
+	  ]]>
+	</proc>
+
 </container>
diff --git a/kratos.gid/apps/MPM/xml/XmlController.tcl b/kratos.gid/apps/MPM/xml/XmlController.tcl
index 707ebc6f7..dbfc401e6 100644
--- a/kratos.gid/apps/MPM/xml/XmlController.tcl
+++ b/kratos.gid/apps/MPM/xml/XmlController.tcl
@@ -58,11 +58,48 @@ proc MPM::xml::getUniqueName {name} {
     return MPM${name}
 }
 
+proc ::MPM::xml::ProcCheckNodalConditionStateMPM {domNode args} {
+    return [MPM::xml::CheckNodalConditionStateById [$domNode @n] $domNode]
+}
+
+proc MPM::xml::CheckNodalConditionStateById {conditionId domNode} {
+    set parts_un STParts
+    if {[spdAux::getRoute $parts_un] ne ""} {
+        set condition [Model::getNodalConditionbyId $conditionId]
+        set cnd_dim [$condition getAttribute WorkingSpaceDimension]
+        if {$cnd_dim ne "" && $cnd_dim ne $Model::SpatialDimension} {
+            return "hidden"
+        }
+        set elems [$domNode selectNodes "[spdAux::getRoute $parts_un]/condition/group/value\[@n='Element'\]"]
+        set elemnames [list]
+        foreach elem $elems {
+            lappend elemnames [$elem @v]
+        }
+        set elemnames [lsort -unique $elemnames]
+
+        set solutionType [get_domnode_attribute [$domNode selectNodes [spdAux::getRoute STSoluType]] v]
+        set params [list analysis_type $solutionType]
+        if {[::Model::CheckElementsNodalCondition $conditionId $elemnames $params]} {
+            return "normal"
+        }
+        return "hidden"
+    }
+    return "normal"
+}
+
 proc MPM::xml::CustomTree { args } {
 
 #     spdAux::SetValueOnTreeItem v "time" Results OutputControlType
 #     spdAux::SetValueOnTreeItem values "time" Results OutputControlType
     spdAux::SetValueOnTreeItem v No NodalResults PARTITION_INDEX
+    spdAux::SetValueOnTreeItem v No NodalResults REACTION
+    spdAux::SetValueOnTreeItem state {[CheckNodalConditionOutputStateMPM DISPLACEMENT]} NodalResults REACTION
+    if {[MPM::xml::UsesMixedUPElements]} {
+        spdAux::SetValueOnTreeItem v Yes NodalResults PRESSURE
+    } else {
+        spdAux::SetValueOnTreeItem v No NodalResults PRESSURE
+    }
+    spdAux::SetValueOnTreeItem state {[CheckNodalConditionOutputStateMPM DISPLACEMENT]} NodalResults PRESSURE
     spdAux::SetValueOnTreeItem v "LinearSolversApplication.sparse_lu" MPMimplicitlinear_solver_settings Solver
 }
 
@@ -94,3 +131,44 @@ proc MPM::xml::ProcCheckStabilizationState {domNode args} {
     }
     return $ret
 }
+
+proc MPM::xml::UsesMixedUPElements { } {
+    foreach elem [::MPM::write::GetUsedElements Name] {
+        if {$elem in [list MPMUpdatedLagrangianUP2D MPMUpdatedLagrangianUP3D]} {
+            return 1
+        }
+    }
+    return 0
+}
+
+proc MPM::xml::ProcCheckNodalConditionOutputState {domNode args} {
+    set conditionId [lindex $args 0]
+    set outputId [$domNode @n]
+
+    if {![::Model::CheckNodalConditionOutputState $conditionId $outputId]} {
+        return "hidden"
+    }
+
+    if {$outputId eq "PRESSURE"} {
+        if {[MPM::xml::UsesMixedUPElements]} {
+            $domNode setAttribute v Yes
+            return "normal"
+        }
+        return "hidden"
+    }
+
+    return [MPM::xml::CheckNodalConditionStateById $conditionId $domNode]
+}
+
+proc MPM::xml::ProcElementOutputState {domNode args} {
+    set outputId [$domNode @n]
+    if {$outputId eq "MP_PRESSURE"} {
+        if {[MPM::xml::UsesMixedUPElements]} {
+            $domNode setAttribute v Yes
+            return "normal"
+        }
+        return "hidden"
+    }
+
+    return [spdAux::ProcElementOutputState $domNode $args]
+}