diff --git a/build.gradle.kts b/build.gradle.kts
index 73b88aa5..edf19391 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,4 +1,4 @@
-val dataforgeVersion by extra("0.1.3")
+val dataforgeVersion by extra("0.1.4")
 
 plugins {
     val kotlinVersion = "1.3.50"
@@ -15,6 +15,7 @@ plugins {
 
 allprojects {
     repositories {
+        mavenLocal()
         maven("https://dl.bintray.com/pdvrieze/maven")
         maven("http://maven.jzy3d.org/releases")
         maven("https://kotlin.bintray.com/js-externals")
diff --git a/dataforge-vis-common/src/commonMain/kotlin/hep/dataforge/vis/common/VisualPlugin.kt b/dataforge-vis-common/src/commonMain/kotlin/hep/dataforge/vis/common/VisualPlugin.kt
index 933e4736..39a1abc0 100644
--- a/dataforge-vis-common/src/commonMain/kotlin/hep/dataforge/vis/common/VisualPlugin.kt
+++ b/dataforge-vis-common/src/commonMain/kotlin/hep/dataforge/vis/common/VisualPlugin.kt
@@ -30,7 +30,8 @@ class VisualPlugin(meta: Meta) : AbstractPlugin(meta) {
     companion object : PluginFactory<VisualPlugin> {
         override val tag: PluginTag = PluginTag(name = "visual", group = PluginTag.DATAFORGE_GROUP)
         override val type: KClass<out VisualPlugin> = VisualPlugin::class
-        override fun invoke(meta: Meta): VisualPlugin = VisualPlugin(meta)
+
+        override fun invoke(meta: Meta, context: Context): VisualPlugin = VisualPlugin(meta)
 
         const val VISUAL_FACTORY_TYPE = "visual.factory"
     }
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/FXPlugin.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/FXPlugin.kt
index 12e9c4a3..ffe2ef64 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/FXPlugin.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/FXPlugin.kt
@@ -96,7 +96,7 @@ class FXPlugin(meta: Meta = EmptyMeta) : AbstractPlugin(meta) {
     companion object : PluginFactory<FXPlugin> {
         override val type: KClass<out FXPlugin> = FXPlugin::class
         override val tag: PluginTag = PluginTag("vis.fx", group = PluginTag.DATAFORGE_GROUP)
-        override fun invoke(meta: Meta): FXPlugin = FXPlugin(meta)
+        override fun invoke(meta: Meta, context: Context): FXPlugin = FXPlugin(meta)
     }
 
 }
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/meta/FXMeta.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/meta/FXMeta.kt
index 82d48491..9a1929c8 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/meta/FXMeta.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/meta/FXMeta.kt
@@ -84,7 +84,7 @@ class FXMetaNode<M : MetaNode<M>>(
     override val hasValue: ObservableBooleanValue = nodeProperty.booleanBinding { it != null }
 
     private val filter: (FXMeta<M>) -> Boolean = { cfg ->
-        !(cfg.descriptor?.tags?.contains(ConfigEditor.NO_CONFIGURATOR_TAG) ?: false)
+        !(cfg.descriptor?.attributes?.get(ConfigEditor.NO_CONFIGURATOR_TAG)?.boolean ?: false)
     }
 
     val children = object : ListBinding<FXMeta<M>>() {
@@ -172,7 +172,7 @@ fun <M : MutableMeta<M>> FXMetaNode<M>.remove(name: NameToken) {
 private fun <M : MutableMeta<M>> M.createEmptyNode(token: NameToken, append: Boolean): M {
     return if (append && token.index.isNotEmpty()) {
         val name = token.asName()
-        val index = (getAll(name).keys.mapNotNull { it.toIntOrNull() }.max() ?: -1) + 1
+        val index = (getIndexed(name).keys.mapNotNull { it.toIntOrNull() }.max() ?: -1) + 1
         val newName = name.withIndex(index.toString())
         set(newName, EmptyMeta)
         get(newName).node!!
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ColorValueChooser.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ColorValueChooser.kt
index e0e0f94a..e63ee25b 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ColorValueChooser.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ColorValueChooser.kt
@@ -1,6 +1,8 @@
 package hep.dataforge.vis.fx.values
 
 import hep.dataforge.meta.Meta
+import hep.dataforge.names.Name
+import hep.dataforge.names.asName
 import hep.dataforge.values.Null
 import hep.dataforge.values.Value
 import hep.dataforge.values.asValue
@@ -39,8 +41,8 @@ class ColorValueChooser : ValueChooserBase<ColorPicker>() {
         return node
     }
 
-    companion object: ValueChooser.Factory{
-        override val name: String = "color"
+    companion object : ValueChooser.Factory {
+        override val name: Name = "color".asName()
 
         override fun invoke(meta: Meta): ValueChooser = ColorValueChooser()
     }
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ComboBoxValueChooser.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ComboBoxValueChooser.kt
index 0f6460e0..f2a830d6 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ComboBoxValueChooser.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ComboBoxValueChooser.kt
@@ -8,6 +8,8 @@ package hep.dataforge.vis.fx.values
 import hep.dataforge.meta.Meta
 import hep.dataforge.meta.get
 import hep.dataforge.meta.value
+import hep.dataforge.names.Name
+import hep.dataforge.names.asName
 import hep.dataforge.values.Value
 import hep.dataforge.values.parseValue
 import javafx.collections.FXCollections
@@ -50,7 +52,7 @@ class ComboBoxValueChooser(val values: Collection<Value>? = null) : ValueChooser
     }
 
     companion object : ValueChooser.Factory {
-        override val name: String = "combo"
+        override val name: Name = "combo".asName()
 
         override fun invoke(meta: Meta): ValueChooser = ComboBoxValueChooser(meta["values"].value?.list)
     }
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/TextValueChooser.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/TextValueChooser.kt
index b273b71f..f1726fbf 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/TextValueChooser.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/TextValueChooser.kt
@@ -6,6 +6,8 @@
 package hep.dataforge.vis.fx.values
 
 import hep.dataforge.meta.Meta
+import hep.dataforge.names.Name
+import hep.dataforge.names.asName
 import hep.dataforge.values.*
 import javafx.beans.value.ObservableValue
 import javafx.scene.control.TextField
@@ -100,7 +102,7 @@ class TextValueChooser : ValueChooserBase<TextField>() {
     }
 
     companion object : ValueChooser.Factory {
-        override val name: String = "text"
+        override val name: Name = "text".asName()
         override fun invoke(meta: Meta): ValueChooser = TextValueChooser()
     }
 }
diff --git a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ValueChooser.kt b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ValueChooser.kt
index 77ec9f28..6624e653 100644
--- a/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ValueChooser.kt
+++ b/dataforge-vis-common/src/jvmMain/kotlin/hep/dataforge/vis/fx/values/ValueChooser.kt
@@ -10,6 +10,7 @@ import hep.dataforge.context.Named
 import hep.dataforge.descriptors.ValueDescriptor
 import hep.dataforge.meta.EmptyMeta
 import hep.dataforge.meta.Meta
+import hep.dataforge.names.toName
 import hep.dataforge.provider.Type
 import hep.dataforge.provider.provideByType
 import hep.dataforge.values.Null
@@ -71,7 +72,7 @@ interface ValueChooser {
     companion object {
 
         private fun findWidgetByType(context: Context, type: String): Factory? {
-            return when (type) {
+            return when (type.toName()) {
                 TextValueChooser.name -> TextValueChooser
                 ColorValueChooser.name -> ColorValueChooser
                 ComboBoxValueChooser.name -> ComboBoxValueChooser
diff --git a/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/GDMLTransformer.kt b/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/GDMLTransformer.kt
index ee646f7a..f4671bcc 100644
--- a/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/GDMLTransformer.kt
+++ b/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/GDMLTransformer.kt
@@ -29,7 +29,7 @@ class GDMLTransformer(val root: GDML) {
     /**
      * A special group for local templates
      */
-    val templates by lazy { VisualGroup3D() }
+    val proto by lazy { VisualGroup3D() }
     private val styleCache = HashMap<Name, Meta>()
 
     var lUnit: LUnit = LUnit.MM
@@ -67,7 +67,7 @@ class GDMLTransformer(val root: GDML) {
     var onFinish: GDMLTransformer.() -> Unit = {}
 
     internal fun finalize(final: VisualGroup3D): VisualGroup3D {
-        final.templates = templates
+        final.prototypes = proto
         styleCache.forEach {
             final.addStyle(it.key, it.value, false)
         }
diff --git a/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/visualGDML.kt b/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/visualGDML.kt
index 3271fe38..97b6b474 100644
--- a/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/visualGDML.kt
+++ b/dataforge-vis-spatial-gdml/src/commonMain/kotlin/hep/dataforge/vis/spatial/gdml/visualGDML.kt
@@ -161,8 +161,8 @@ private fun VisualGroup3D.addPhysicalVolume(
         }
         GDMLTransformer.Action.CACHE -> {
             val fullName = volumesName + volume.name.asName()
-            if (context.templates[fullName] == null) {
-                context.templates[fullName] = volume(context, volume)
+            if (context.proto[fullName] == null) {
+                context.proto[fullName] = volume(context, volume)
             }
 
             this[physVolume.name ?: ""] = Proxy(fullName).apply {
@@ -215,8 +215,8 @@ private fun volume(
                     }
                 }
                 GDMLTransformer.Action.CACHE -> {
-                    if (context.templates[solid.name] == null) {
-                        context.templates.addSolid(context, solid, solid.name) {
+                    if (context.proto[solid.name] == null) {
+                        context.proto.addSolid(context, solid, solid.name) {
                             context.configureSolid(this, group, solid)
                         }
                     }
diff --git a/dataforge-vis-spatial-gdml/src/jsMain/kotlin/hep/dataforge/vis/spatial/gdml/demo/GDMLDemoApp.kt b/dataforge-vis-spatial-gdml/src/jsMain/kotlin/hep/dataforge/vis/spatial/gdml/demo/GDMLDemoApp.kt
index 0c1da7ed..67d4d184 100644
--- a/dataforge-vis-spatial-gdml/src/jsMain/kotlin/hep/dataforge/vis/spatial/gdml/demo/GDMLDemoApp.kt
+++ b/dataforge-vis-spatial-gdml/src/jsMain/kotlin/hep/dataforge/vis/spatial/gdml/demo/GDMLDemoApp.kt
@@ -119,14 +119,14 @@ private class GDMLDemoApp : Application {
         val three = context.plugins.load(ThreePlugin)
         //val url = URL("https://drive.google.com/open?id=1w5e7fILMN83JGgB8WANJUYm8OW2s0WVO")
 
-        val canvas = document.getElementById("canvas") ?: error("Element with id 'canvas' not found on page")
-        val layers = document.getElementById("layers") ?: error("Element with id 'layers' not found on page")
-        val tree = document.getElementById("tree") ?: error("Element with id 'tree' not found on page")
-        val editor = document.getElementById("editor") ?: error("Element with id 'editor' not found on page")
-        canvas.clear()
+        val canvasElement = document.getElementById("canvas") ?: error("Element with id 'canvas' not found on page")
+        val configElement = document.getElementById("layers") ?: error("Element with id 'layers' not found on page")
+        val treeElement = document.getElementById("tree") ?: error("Element with id 'tree' not found on page")
+        val editorElement = document.getElementById("editor") ?: error("Element with id 'editor' not found on page")
+        canvasElement.clear()
 
         val action: (name: String, data: String) -> Unit = { name, data ->
-            canvas.clear()
+            canvasElement.clear()
             spinner(true)
             message("Loading GDML")
             val gdml = GDML.format.parse(GDML.serializer(), data)
@@ -149,12 +149,12 @@ private class GDMLDemoApp : Application {
             message("Rendering")
 
             //output.camera.layers.enable(1)
-            val output = three.output(canvas as HTMLElement)
+            val output = three.output(canvasElement as HTMLElement)
 
             output.camera.layers.set(0)
-            layers.threeOutputConfig(output)
+            configElement.threeOutputConfig(output)
             //tree.visualObjectTree(visual, editor::propertyEditor)
-            tree.objectTree(NameToken("World"),visual, editor::propertyEditor)
+            treeElement.objectTree(NameToken("World"),visual, editorElement::propertyEditor)
 
 
             output.render(visual)
diff --git a/dataforge-vis-spatial-gdml/src/jvmMain/kotlin/hep/dataforge/vis/spatial/gdml/testJson.kt b/dataforge-vis-spatial-gdml/src/jvmMain/kotlin/hep/dataforge/vis/spatial/gdml/testJson.kt
new file mode 100644
index 00000000..ad722578
--- /dev/null
+++ b/dataforge-vis-spatial-gdml/src/jvmMain/kotlin/hep/dataforge/vis/spatial/gdml/testJson.kt
@@ -0,0 +1,16 @@
+package hep.dataforge.vis.spatial.gdml
+
+import hep.dataforge.names.toName
+import hep.dataforge.vis.spatial.*
+
+fun main() {
+    val vis = VisualGroup3D().apply {
+        val box = Box(100f, 100f, 20f).apply {
+            color(0u, 0u, 255u)
+        }
+        proxy("some.name".toName(), box, "obj")
+    }
+
+    val string = Visual3DPlugin.json.stringify(VisualGroup3D.serializer(),vis)
+    println(string)
+}
\ No newline at end of file
diff --git a/dataforge-vis-spatial/build.gradle.kts b/dataforge-vis-spatial/build.gradle.kts
index 41672aee..1d562140 100644
--- a/dataforge-vis-spatial/build.gradle.kts
+++ b/dataforge-vis-spatial/build.gradle.kts
@@ -21,7 +21,6 @@ kotlin {
         }
         jvmMain {
             dependencies {
-                implementation(project(":dataforge-vis-fx"))
                 implementation("org.fxyz3d:fxyz3d:0.5.2")
             }
         }
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Proxy.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Proxy.kt
index e4125590..4dd11e79 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Proxy.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Proxy.kt
@@ -3,7 +3,8 @@
 package hep.dataforge.vis.spatial
 
 import hep.dataforge.io.ConfigSerializer
-import hep.dataforge.io.NameSerializer
+
+import hep.dataforge.io.serialization.NameSerializer
 import hep.dataforge.meta.*
 import hep.dataforge.names.Name
 import hep.dataforge.names.NameToken
@@ -36,7 +37,7 @@ class Proxy(val templateName: Name) : AbstractVisualObject(), VisualGroup, Visua
      * Recursively search for defined template in the parent
      */
     val prototype: VisualObject3D
-        get() = (parent as? VisualGroup3D)?.getTemplate(templateName)
+        get() = (parent as? VisualGroup3D)?.getPrototype(templateName)
             ?: error("Template with name $templateName not found in $parent")
 
     override fun getStyle(name: Name): Meta? = (parent as VisualGroup?)?.getStyle(name)
@@ -65,9 +66,11 @@ class Proxy(val templateName: Name) : AbstractVisualObject(), VisualGroup, Visua
     }
 
     override val children: Map<NameToken, ProxyChild>
-        get() = (prototype as? MutableVisualGroup)?.children?.mapValues {
-            ProxyChild(it.key.asName())
-        } ?: emptyMap()
+        get() = (prototype as? MutableVisualGroup)?.children
+            ?.filter { !it.key.toString().startsWith("@") }
+            ?.mapValues {
+                ProxyChild(it.key.asName())
+            } ?: emptyMap()
 
     private val propertyCache: HashMap<Name, Config> = HashMap()
 
@@ -152,8 +155,30 @@ val VisualObject.prototype: VisualObject?
         else -> null
     }
 
+/**
+ * Create ref for existing prototype
+ */
 inline fun VisualGroup3D.ref(
     templateName: Name,
     name: String = "",
-    action: Proxy.() -> Unit = {}
-) = Proxy(templateName).apply(action).also { set(name, it) }
+    block: Proxy.() -> Unit = {}
+) = Proxy(templateName).apply(block).also { set(name, it) }
+
+/**
+ * Add new proxy wrapping given object and automatically adding it to the prototypes
+ */
+fun VisualGroup3D.proxy(
+    templateName: Name,
+    obj: VisualObject3D,
+    name: String = "",
+    attachToParent: Boolean = false,
+    block: Proxy.() -> Unit = {}
+): Proxy {
+    val existing = getPrototype(templateName)
+    if (existing == null) {
+        setPrototype(templateName,obj, attachToParent)
+    } else if(existing != obj) {
+        error("Can't add different prototype on top of existing one")
+    }
+    return ref(templateName, name, block)
+}
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Visual3DPlugin.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Visual3DPlugin.kt
index 02886ed9..093c7cfe 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Visual3DPlugin.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Visual3DPlugin.kt
@@ -1,11 +1,12 @@
 package hep.dataforge.vis.spatial
 
 import hep.dataforge.context.AbstractPlugin
+import hep.dataforge.context.Context
 import hep.dataforge.context.PluginFactory
 import hep.dataforge.context.PluginTag
 import hep.dataforge.io.ConfigSerializer
 import hep.dataforge.io.MetaSerializer
-import hep.dataforge.io.NameSerializer
+import hep.dataforge.io.serialization.NameSerializer
 import hep.dataforge.meta.*
 import hep.dataforge.names.Name
 import hep.dataforge.vis.common.VisualObject
@@ -30,7 +31,7 @@ class Visual3DPlugin(meta: Meta) : AbstractPlugin(meta) {
     companion object : PluginFactory<Visual3DPlugin> {
         override val tag: PluginTag = PluginTag(name = "visual.spatial", group = PluginTag.DATAFORGE_GROUP)
         override val type: KClass<out Visual3DPlugin> = Visual3DPlugin::class
-        override fun invoke(meta: Meta): Visual3DPlugin = Visual3DPlugin(meta)
+        override fun invoke(meta: Meta, context: Context): Visual3DPlugin = Visual3DPlugin(meta)
 
         val serialModule = SerializersModule {
             contextual(Point3DSerializer)
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualGroup3D.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualGroup3D.kt
index 7d3050e3..fca6f7ed 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualGroup3D.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualGroup3D.kt
@@ -10,7 +10,7 @@ package hep.dataforge.vis.spatial
 
 import hep.dataforge.io.ConfigSerializer
 import hep.dataforge.io.MetaSerializer
-import hep.dataforge.io.NameSerializer
+import hep.dataforge.io.serialization.NameSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.meta.Meta
 import hep.dataforge.meta.MetaBuilder
@@ -32,7 +32,8 @@ class VisualGroup3D : AbstractVisualGroup(), VisualObject3D {
     /**
      * A container for templates visible inside this group
      */
-    var templates: VisualGroup3D? = null
+    @SerialName(PROTOTYPES_KEY)
+    var prototypes: VisualGroup3D? = null
         set(value) {
             value?.parent = this
             field = value
@@ -85,18 +86,26 @@ class VisualGroup3D : AbstractVisualGroup(), VisualObject3D {
         }
     }
 
-    fun getTemplate(name: Name): VisualObject3D? =
-        templates?.get(name) as? VisualObject3D
-            ?: (parent as? VisualGroup3D)?.getTemplate(name)
+    fun getPrototype(name: Name): VisualObject3D? =
+        prototypes?.get(name) as? VisualObject3D ?: (parent as? VisualGroup3D)?.getPrototype(name)
+
+    fun setPrototype(name: Name, obj: VisualObject3D, attachToParent: Boolean = false) {
+        val parent = this.parent
+        if (attachToParent && parent is VisualGroup3D) {
+            parent.setPrototype(name, obj, attachToParent)
+        } else {
+            (prototypes ?: VisualGroup3D().also { this.prototypes = it }).set(name, obj)
+        }
+    }
 
     override fun MetaBuilder.updateMeta() {
-        set(TEMPLATES_KEY, templates?.toMeta())
+        set(PROTOTYPES_KEY, prototypes?.toMeta())
         updatePosition()
         updateChildren()
     }
 
     companion object {
-        const val TEMPLATES_KEY = "templates"
+        const val PROTOTYPES_KEY = "templates"
     }
 }
 
@@ -109,7 +118,7 @@ fun VisualGroup.attachChildren() {
         (it as? VisualGroup)?.attachChildren()
     }
     if (this is VisualGroup3D) {
-        templates?.also {
+        prototypes?.also {
             it.parent = this
             it.attachChildren()
         }
@@ -117,4 +126,4 @@ fun VisualGroup.attachChildren() {
 }
 
 fun VisualGroup3D.group(key: String = "", action: VisualGroup3D.() -> Unit = {}): VisualGroup3D =
-    VisualGroup3D().apply(action).also { set(key, it) }
+    VisualGroup3D().apply(action).also { set(key, it) }
\ No newline at end of file
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualObject3D.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualObject3D.kt
index 1e91dde9..1f26ff0b 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualObject3D.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/VisualObject3D.kt
@@ -2,15 +2,15 @@
 
 package hep.dataforge.vis.spatial
 
-import hep.dataforge.io.NameSerializer
+import hep.dataforge.io.serialization.NameSerializer
 import hep.dataforge.meta.*
 import hep.dataforge.names.asName
 import hep.dataforge.names.plus
 import hep.dataforge.output.Output
 import hep.dataforge.vis.common.VisualObject
 import hep.dataforge.vis.spatial.VisualObject3D.Companion.DETAIL_KEY
-import hep.dataforge.vis.spatial.VisualObject3D.Companion.LAYER_KEY
 import hep.dataforge.vis.spatial.VisualObject3D.Companion.IGNORE_KEY
+import hep.dataforge.vis.spatial.VisualObject3D.Companion.LAYER_KEY
 import hep.dataforge.vis.spatial.VisualObject3D.Companion.SELECTED_KEY
 import hep.dataforge.vis.spatial.VisualObject3D.Companion.VISIBLE_KEY
 import kotlinx.serialization.UseSerializers
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/RemoveSingleChild.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/RemoveSingleChild.kt
index e8135dc3..1fc1e52b 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/RemoveSingleChild.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/RemoveSingleChild.kt
@@ -49,7 +49,7 @@ object RemoveSingleChild : VisualTreeTransform<VisualGroup3D>() {
         }
 
         replaceChildren()
-        templates?.replaceChildren()
+        prototypes?.replaceChildren()
     }
 
     override fun VisualGroup3D.clone(): VisualGroup3D {
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/UnRef.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/UnRef.kt
index b09561e4..12681b24 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/UnRef.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/transform/UnRef.kt
@@ -24,7 +24,7 @@ object UnRef : VisualTreeTransform<VisualGroup3D>() {
     }
 
     private fun MutableVisualGroup.unref(name: Name) {
-        (this as? VisualGroup3D)?.templates?.set(name, null)
+        (this as? VisualGroup3D)?.prototypes?.set(name, null)
         children.filter { (it.value as? Proxy)?.templateName == name }.forEach { (key, value) ->
             val proxy = value as Proxy
             val newChild = mergeChild(proxy, proxy.prototype)
diff --git a/dataforge-vis-spatial/src/jsMain/kotlin/hep/dataforge/vis/spatial/three/ThreePlugin.kt b/dataforge-vis-spatial/src/jsMain/kotlin/hep/dataforge/vis/spatial/three/ThreePlugin.kt
index 2d3c027f..2831a155 100644
--- a/dataforge-vis-spatial/src/jsMain/kotlin/hep/dataforge/vis/spatial/three/ThreePlugin.kt
+++ b/dataforge-vis-spatial/src/jsMain/kotlin/hep/dataforge/vis/spatial/three/ThreePlugin.kt
@@ -1,9 +1,6 @@
 package hep.dataforge.vis.spatial.three
 
-import hep.dataforge.context.AbstractPlugin
-import hep.dataforge.context.PluginFactory
-import hep.dataforge.context.PluginTag
-import hep.dataforge.context.content
+import hep.dataforge.context.*
 import hep.dataforge.meta.Meta
 import hep.dataforge.names.Name
 import hep.dataforge.names.asName
@@ -88,7 +85,7 @@ class ThreePlugin : AbstractPlugin() {
     companion object : PluginFactory<ThreePlugin> {
         override val tag = PluginTag("visual.three", PluginTag.DATAFORGE_GROUP)
         override val type = ThreePlugin::class
-        override fun invoke(meta: Meta) = ThreePlugin()
+        override fun invoke(meta: Meta,context: Context) = ThreePlugin()
     }
 }
 
diff --git a/spatial-js-demo/src/main/kotlin/hep/dataforge/vis/spatial/demo/ThreeDemoGrid.kt b/spatial-js-demo/src/main/kotlin/hep/dataforge/vis/spatial/demo/ThreeDemoGrid.kt
index 9eb190d8..0f2b8283 100644
--- a/spatial-js-demo/src/main/kotlin/hep/dataforge/vis/spatial/demo/ThreeDemoGrid.kt
+++ b/spatial-js-demo/src/main/kotlin/hep/dataforge/vis/spatial/demo/ThreeDemoGrid.kt
@@ -79,7 +79,7 @@ class ThreeDemoGrid(meta: Meta) : AbstractPlugin(meta), OutputManager {
 
         override val type: KClass<out ThreeDemoGrid> = ThreeDemoGrid::class
 
-        override fun invoke(meta: Meta): ThreeDemoGrid = ThreeDemoGrid(meta)
+        override fun invoke(meta: Meta,context: Context): ThreeDemoGrid = ThreeDemoGrid(meta)
     }
 }
 
diff --git a/wrappers/build.gradle.kts b/wrappers/build.gradle.kts
index 177713d0..0d79fcc0 100644
--- a/wrappers/build.gradle.kts
+++ b/wrappers/build.gradle.kts
@@ -13,8 +13,8 @@ kotlin{
     sourceSets["main"].apply{
         dependencies{
             api(npm("style-loader"))
-            api(npm("inspire-tree","6.0.1"))
-            api(npm("inspire-tree-dom","4.0.6"))
+//            api(npm("inspire-tree","6.0.1"))
+//            api(npm("inspire-tree-dom","4.0.6"))
             api(npm("jsoneditor"))
             api(npm("dat.gui"))
             //api("org.jetbrains:kotlin-extensions:1.0.1-pre.83-kotlin-1.3.50")