diff --git a/frontend/src/components/ConditionObjects.vue b/frontend/src/components/ConditionObjects.vue
index 3719bab..9939b08 100644
--- a/frontend/src/components/ConditionObjects.vue
+++ b/frontend/src/components/ConditionObjects.vue
@@ -19,7 +19,7 @@
 
         <q-tab-panels v-model="tab" animated>
           <q-tab-panel name="fields">
-              <field-list v-model="selected" type="single" :filter="filter" :appId="appId"></field-list>
+              <field-list v-model="selected" type="single" :filter="filter" :appId="appId" :fields="sourceFields"></field-list>
             </q-tab-panel>
 
           <q-tab-panel name="vars" >
@@ -30,7 +30,7 @@
 </div>
 </template>
 <script lang="ts">
-import { ref, onMounted, reactive } from 'vue'
+import { ref, onMounted, reactive, inject } from 'vue'
 import FieldList from './FieldList.vue';
 import VariableList from './VariableList.vue';
 
@@ -48,10 +48,13 @@ export default {
     filter:String
   },
   setup(props) {
-
+    const selected = ref([]);
+    console.log(selected);
+    
     return {
+      sourceFields : inject('sourceFields'),
       tab: ref('fields'),
-      selected: ref([])
+      selected
     }
   },
 
diff --git a/frontend/src/components/FieldList.vue b/frontend/src/components/FieldList.vue
index 2d72fab..e3078e1 100644
--- a/frontend/src/components/FieldList.vue
+++ b/frontend/src/components/FieldList.vue
@@ -1,51 +1,51 @@
 <template>
   <div class="q-pa-md">
-    <q-table flat bordered :loading="!isLoaded" row-key="name" :selection="type"
-    :selected="modelValue"
-    @update:selected="$emit('update:modelValue', $event)"
-    :filter="filter"
-    :columns="columns" :rows="rows" />
+    <q-table flat bordered :loading="!isLoaded" row-key="name" :selection="type" :selected="modelValue"
+      @update:selected="$emit('update:modelValue', $event)" :filter="filter" :columns="columns" :rows="rows" />
   </div>
 </template>
-<script>
-import { ref, onMounted, reactive } from 'vue'
+<script lang="ts">
+import { useAsyncState } from '@vueuse/core';
 import { api } from 'boot/axios';
+import { computed } from 'vue';
 
 export default {
   name: 'FieldList',
   props: {
+    fields: Array,
     name: String,
     type: String,
     appId: Number,
-    modelValue:Array,
-    filter:String
-   },
-   emits:[
-   'update:modelValue'
-   ],
+    modelValue: Array,
+    filter: String
+  },
+  emits: [
+    'update:modelValue'
+  ],
   setup(props) {
-    const isLoaded = ref(false);
+    // const rows = ref([]);
+    // const isLoaded = ref(false);
     const columns = [
-      { name: 'name', required: true, label: 'フィールド名', align: 'left', field: row => row.name, sortable: true },
+      { name: 'name', required: true, label: 'フィールド名', align: 'left', field: 'name', sortable: true },
       { name: 'code', label: 'フィールドコード', align: 'left', field: 'code', sortable: true },
       { name: 'type', label: 'フィールドタイプ', align: 'left', field: 'type', sortable: true }
     ]
-    const rows = reactive([]);
-    onMounted(async () => {
-      const res = await api.get('api/v1/appfields', {
-        params: {
-          app: props.appId
-        }
-      });
-      let fields = res.data.properties;
-      console.log(fields);
-      Object.keys(fields).forEach((key) => {
-        const fld = fields[key];
-        rows.push({ name: fld.label, objectType: 'field', ...fld });
-      });
-      isLoaded.value = true;
-    });
 
+    const { state : rows, isReady: isLoaded, isLoading } = useAsyncState((args) => {
+      if (props.fields) {
+        return props.fields.map(f => ({ name: f.label, objectType: 'field', ...f }));
+      } else {
+        return api.get('api/v1/appfields', {
+          params: {
+            app: props.appId
+          }
+        }).then(res => {
+          console.log(res);
+          return Object.values(res.data.properties).map(f => ({ name: f.label, objectType: 'field', ...f }));
+        });
+      }
+    }, [{ name: '', objectType: '', type: '', code: '', label: '' }])
+   
     return {
       columns,
       rows,
diff --git a/frontend/src/components/right/AppFieldSelect.vue b/frontend/src/components/right/AppFieldSelect.vue
index 3c16c73..45961ff 100644
--- a/frontend/src/components/right/AppFieldSelect.vue
+++ b/frontend/src/components/right/AppFieldSelect.vue
@@ -23,9 +23,9 @@
                         <q-virtual-scroll style="max-height: 160px;" :items="selectedField.fields" separator v-slot="{ item, index }">
                             <q-item :key="index" dense clickable >
                                 <q-item-section>
-                                    <q-item-label>
-                                        {{ item.label }}
-                                    </q-item-label>
+                                        <q-item-label>
+                                            {{ item.label }}
+                                        </q-item-label>
                                 </q-item-section>
                                 <q-item-section side>
                                     <q-btn round flat size="sm" icon="clear" @click="removeField(index)" />
@@ -128,7 +128,7 @@ interface IAppFields{
 
 export default defineComponent({
     inheritAttrs:false,
-    name: 'FieldInput',
+    name: 'AppFieldSelect',
     components: {
         ShowDialog,
         FieldSelect,
diff --git a/frontend/src/components/right/ConditionInput.vue b/frontend/src/components/right/ConditionInput.vue
index 2b5d552..bc44fa4 100644
--- a/frontend/src/components/right/ConditionInput.vue
+++ b/frontend/src/components/right/ConditionInput.vue
@@ -1,12 +1,12 @@
 <template>
   <div v-bind="$attrs">
-    <q-field v-model="tree" :label="displayName" labelColor="primary" stack-label >
-      <template v-slot:control >
+    <q-field v-model="tree" :label="displayName" labelColor="primary" stack-label>
+      <template v-slot:control>
         <q-card flat class="full-width">
           <q-card-actions vertical>
-            <q-btn color="grey-3" text-color="black" @click="showDg()">クリックで設定：{{ isSetted?'設定済み':'未設定' }}</q-btn>
+            <q-btn color="grey-3" text-color="black" @click="showDg()">クリックで設定：{{ isSetted ? '設定済み' : '未設定' }}</q-btn>
           </q-card-actions>
-          <q-card-section class="text-caption" >
+          <q-card-section class="text-caption">
             <div v-if="!isSetted">{{ placeholder }}</div>
             <div v-else>{{ conditionString }}</div>
           </q-card-section>
@@ -17,82 +17,109 @@
   </div>
 </template>
 
-  <script lang="ts">
-  import { defineComponent, ref ,watchEffect,computed,reactive} from 'vue';
-  import { ConditionTree,GroupNode,ConditionNode,LogicalOperator,Operator } from 'app/src/types/Conditions';
-  import ConditionEditor from '../ConditionEditor/ConditionEditor.vue'
-  export default defineComponent({
-    name: 'FieldInput',
-    inheritAttrs:false,
-    components: {
-      ConditionEditor
-    },
-    props: {
-      displayName:{
-        type: String,
-        default: '',
-      },
-      name:{
-        type: String,
-        default: '',
-      },
-      placeholder: {
-        type: String,
-        default: '',
-      },
-      hint:{
-        type: String,
-        default: '',
-      },
-      modelValue: {
-        type: String,
-        default: null
-      },
-    },
 
-    setup(props, { emit }) {
-      const appDg = ref();
-      const show = ref(false);
-      const tree = reactive(new ConditionTree());
-      if(props.modelValue && props.modelValue!==''){
-        tree.fromJson(props.modelValue);
-      }else{
-        const newNode = new ConditionNode({},Operator.Equal,'',tree.root);
-        tree.addNode(tree.root,newNode);
-      }
 
-      const isSetted=ref(props.modelValue && props.modelValue!=='');
+<script lang="ts">
+import { ConditionNode, ConditionTree, Operator } from 'app/src/types/Conditions';
+import { computed, defineComponent, provide, reactive, ref, watchEffect } from 'vue';
+import ConditionEditor from '../ConditionEditor/ConditionEditor.vue';
 
-      const conditionString = computed(()=>{
-          return tree.buildConditionString(tree.root);
-      });
-
-      const showDg = () => {
-        show.value = true;
-      };
-
-      const onClosed = (val:string) => {
-        if (val == 'OK') {
-          const conditionJson = tree.toJson();
-          isSetted.value=true;
-          emit('update:modelValue', conditionJson);
-        }
-      };
-
-      watchEffect(() => {
-        const conditionJson = tree.toJson();
-        emit('update:modelValue', conditionJson);
-      });
-
-      return {
-        appDg,
-        isSetted,
-        show,
-        showDg,
-        onClosed,
-        tree,
-        conditionString
-      };
+type Props = {
+  props?: {
+    name: string;
+    modelValue?: {
+      fields: {
+        type: string;
+        label: string;
+        code: string;
+      }[]
     }
-  });
-  </script>
+  }
+};
+
+
+export default defineComponent({
+  name: 'FieldInput',
+  inheritAttrs: false,
+  components: {
+    ConditionEditor
+  },
+  props: {
+    context: {
+      type: Array<Props>,
+      default: '',
+    },
+    displayName: {
+      type: String,
+      default: '',
+    },
+    name: {
+      type: String,
+      default: '',
+    },
+    placeholder: {
+      type: String,
+      default: '',
+    },
+    hint: {
+      type: String,
+      default: '',
+    },
+    modelValue: {
+      type: String,
+      default: null
+    },
+  },
+
+  setup(props, { emit }) {
+    const source = props.context.find(element => element?.props?.name === 'sources')
+    
+    if (source) {
+      provide('sourceFields', computed( () => source.props?.modelValue?.fields ?? []));
+    }
+
+    const appDg = ref();
+    const show = ref(false);
+    const tree = reactive(new ConditionTree());
+    if (props.modelValue && props.modelValue !== '') {
+      tree.fromJson(props.modelValue);
+    } else {
+      const newNode = new ConditionNode({}, Operator.Equal, '', tree.root);
+      tree.addNode(tree.root, newNode);
+    }
+
+    const isSetted = ref(props.modelValue && props.modelValue !== '');
+
+    const conditionString = computed(() => {
+      return tree.buildConditionString(tree.root);
+    });
+
+    const showDg = () => {
+      show.value = true;
+    };
+
+    const onClosed = (val: string) => {
+      if (val == 'OK') {
+        const conditionJson = tree.toJson();
+        isSetted.value = true;
+        emit('update:modelValue', conditionJson);
+      }
+    };
+
+    watchEffect(() => {
+      const conditionJson = tree.toJson();
+      emit('update:modelValue', conditionJson);
+    });
+
+    return {
+      appDg,
+      isSetted,
+      show,
+      showDg,
+      onClosed,
+      tree,
+      conditionString
+    };
+  }
+});
+</script>
diff --git a/frontend/src/components/right/DataProcessing.vue b/frontend/src/components/right/DataProcessing.vue
new file mode 100644
index 0000000..87ceb24
--- /dev/null
+++ b/frontend/src/components/right/DataProcessing.vue
@@ -0,0 +1,95 @@
+<template>
+    <q-input v-model="value" type="text" :label="displayName" label-color="primary">
+        <q-tooltip persistent no-parent-event v-model="tooltipEnable" anchor="center left" self="center right">
+            <div style="max-width: 24vw; ">
+                <div v-if="p">
+                    <div class="row">字段名称:</div>
+                    <div class="row q-col-gutter-x-xs q-col-gutter-y-sm">
+                        <div class="col-4" style="min-width: 8vw;"
+                            v-for="(item, index) in sources?.props?.modelValue?.fields" :key="index">
+                            <div style="pointer-events: auto;">{{ item.type }}</div>
+                            <div><i>{{ item.label }}</i></div>
+                        </div>
+                    </div>
+                    <div class="row q-mt-md">示例:</div>
+                    <div class="row" style="pointer-events: auto;"> {{ p }}</div>
+                </div>
+                <div v-else>
+                    请先选择计算来源
+                </div>
+            </div>
+        </q-tooltip>
+        <template v-slot:append>
+            <q-btn round size="sm" padding="xs" color="secondary" icon="school"
+                @click="() => tooltipEnable = !tooltipEnable" />
+        </template>
+
+    </q-input>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, ref } from 'vue';
+
+type Props = {
+    props?: {
+        name: string;
+        modelValue?: {
+            fields: {
+                type: string;
+                label: string;
+                code: string;
+            }[]
+        }
+    }
+};
+
+export default defineComponent({
+    name: 'DataProcessing',
+    inheritAttrs: false,
+    props: {
+        context: {
+            type: Array<Props>,
+            default: '',
+        },
+        displayName: {
+            type: String,
+            default: '',
+        },
+        name: {
+            type: String,
+            default: '',
+        },
+        modelValue: {
+            type: String,
+            default: '',
+        },
+    },
+
+    setup(props, { emit }) {
+        const value = ref(' ');
+        const tooltipEnable = ref(false);
+        const sources = props.context.find(element => element?.props?.name === 'sources');
+
+        const p = computed(() => {
+            const fields = sources?.props?.modelValue?.fields
+            if (!fields || fields.length === 0) {
+                return '';
+            } else if (fields.length === 1) {
+                return fields[0].type;
+            } else if (fields.length === 2) {
+                return fields.map(field => field.type).join('+');
+            } else {
+                return `(${fields[0].type} + ${fields[1].type}) * ${fields[2].type}`;
+            }
+        });
+
+        return {
+            sources,
+            p,
+            value,
+            tooltipEnable,
+        };
+    },
+});
+</script>
+<style lang="scss"></style>
\ No newline at end of file
diff --git a/frontend/src/components/right/PropertyList.vue b/frontend/src/components/right/PropertyList.vue
index 1c7357c..f19bf98 100644
--- a/frontend/src/components/right/PropertyList.vue
+++ b/frontend/src/components/right/PropertyList.vue
@@ -1,7 +1,7 @@
 <template>
   <div>
     <div v-for="(item, index) in properties" :key="index" >
-      <component :is="item.component" v-bind="item.props"  :connectProps="connectProps(item.props)" v-model="item.props.modelValue"></component>
+      <component :is="item.component" v-bind="item.props" :context="properties"  :connectProps="connectProps(item.props)" v-model="item.props.modelValue"></component>
     </div>
   </div>
 </template>
@@ -21,6 +21,7 @@ import ConditionInput from '../right/ConditionInput.vue';
 import EventSetter from '../right/EventSetter.vue';
 import ColorPicker from './ColorPicker.vue';
 import NumInput from './NumInput.vue';
+import DataProcessing from './DataProcessing.vue';
 import { IActionNode,IActionProperty,IProp } from 'src/types/ActionTypes';
 
 export default defineComponent({
@@ -35,7 +36,8 @@ export default defineComponent({
     ConditionInput,
     EventSetter,
     ColorPicker,
-    NumInput
+    NumInput,
+    DataProcessing
   },
   props: {
     nodeProps: {
@@ -50,7 +52,7 @@ export default defineComponent({
   setup(props, context) {
     const properties=ref(props.nodeProps);
     const connectProps=(props:IProp)=>{
-       const connProps:any={};
+       const connProps:any={context:properties};
        if(props && "connectProps" in props && props.connectProps!=undefined){
           for(let connProp of props.connectProps){
             let targetProp = properties.value.find((prop)=>prop.props.name===connProp.propName);