528 lines
12 KiB
JSON
528 lines
12 KiB
JSON
{
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"name": "66 Meeting actions in parallel (reference · Lab 03 example 2)",
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"nodes": [
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{
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"name": "Meeting webhook",
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"type": "n8n-nodes-base.webhook",
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"typeVersion": 2,
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"position": [
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0,
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300
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],
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"parameters": {
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"httpMethod": "POST",
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"path": "my-meeting",
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"responseMode": "responseNode",
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"options": {}
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}
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},
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{
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"name": "Has notes?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 2.2,
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"position": [
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200,
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300
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],
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"parameters": {
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"conditions": {
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"options": {
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"caseSensitive": true,
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"leftValue": "",
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"typeValidation": "strict",
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"version": 2
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},
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"conditions": [
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{
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"id": "c0",
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"leftValue": "={{ String($json.body.notes ?? '').trim() }}",
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"rightValue": "",
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"operator": {
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"type": "string",
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"operation": "notEmpty",
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"singleValue": true
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}
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}
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],
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"combinator": "and"
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},
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"options": {}
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}
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},
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{
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"name": "Reject empty",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.1,
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"position": [
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420,
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560
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],
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"parameters": {
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"respondWith": "json",
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"responseBody": "{ \"error\": \"notes are required\" }",
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"options": {
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"responseCode": 400
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}
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}
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},
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{
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"name": "Summarize",
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"type": "@n8n/n8n-nodes-langchain.agent",
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"typeVersion": 3.1,
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"position": [
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420,
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120
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],
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"parameters": {
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"promptType": "define",
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"text": "=회의 제목: {{ $('Meeting webhook').first().json.body.title || '회의' }}\n회의록:\n{{ $('Meeting webhook').first().json.body.notes }}",
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"options": {
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"systemMessage": "You summarize Korean meeting notes in one Korean sentence: what the meeting was about and what was decided. Use only the notes. Return only the sentence.",
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"maxIterations": 2
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}
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}
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},
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{
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"name": "Summary model",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"typeVersion": 1.2,
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"position": [
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380,
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-80
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],
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"parameters": {
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"model": {
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"__rl": true,
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"mode": "id",
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"value": "gpt-4.1-mini"
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},
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"options": {
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"temperature": 0
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}
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},
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"credentials": {
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"openAiApi": {
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"id": "openAiCourse0001",
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"name": "OpenAI (.env)"
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}
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}
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},
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{
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"name": "Extract actions",
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"type": "@n8n/n8n-nodes-langchain.agent",
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"typeVersion": 3.1,
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"position": [
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420,
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420
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],
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"parameters": {
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"promptType": "define",
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"text": "=회의 제목: {{ $('Meeting webhook').first().json.body.title || '회의' }}\n회의록:\n{{ $('Meeting webhook').first().json.body.notes }}",
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"options": {
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"systemMessage": "You read Korean meeting notes and list every action item (a task someone must do). Return only JSON, no code fence: {\"actions\": [{\"owner\": \"person in charge or empty\", \"task\": \"the task in Korean\", \"due\": \"due date as written or empty\"}]} Keep the order of the notes. Use only what the notes say: never invent an owner or a date. If there is no action item, return {\"actions\": []}.",
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"maxIterations": 2
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}
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}
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},
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{
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"name": "Actions model",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"typeVersion": 1.2,
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"position": [
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380,
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620
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],
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"parameters": {
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"model": {
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"__rl": true,
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"mode": "id",
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"value": "gpt-4.1-mini"
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},
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"options": {
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"temperature": 0
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}
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},
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"credentials": {
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"openAiApi": {
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"id": "openAiCourse0001",
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"name": "OpenAI (.env)"
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}
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}
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},
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{
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"name": "Join results",
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"type": "n8n-nodes-base.merge",
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"typeVersion": 3,
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"position": [
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700,
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300
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],
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"parameters": {
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"numberInputs": 2
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}
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},
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{
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"name": "Parse actions",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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900,
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300
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],
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"parameters": {
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"jsCode": "// Both LLM answers arrived. Parse the actions answer.\n// LLM output is text. Read it as JSON; if that fails, treat it as no actions. Then fill the blanks.\nconst raw = String($('Extract actions').first().json.output ?? '').trim().replace(/^```(json)?\\s*|```$/g, '');\nlet data = {};\ntry { data = JSON.parse(raw); } catch (error) { data = {}; }\nconst actions = (Array.isArray(data.actions) ? data.actions : [])\n .map(item => ({ owner: String(item?.owner ?? '').trim() || '미정', task: String(item?.task ?? '').trim(), due: String(item?.due ?? '').trim() || '미정' }))\n .filter(item => item.task);\n\nreturn [{ json: { title: (String($('Meeting webhook').first().json.body.title ?? '').trim() || '회의'), summary: $('Summarize').first().json.output.trim(), count: actions.length, actions } }];"
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}
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},
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{
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"name": "Any actions?",
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"type": "n8n-nodes-base.if",
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"typeVersion": 2.2,
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"position": [
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1160,
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300
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],
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"parameters": {
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"conditions": {
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"options": {
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"caseSensitive": true,
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"leftValue": "",
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"typeValidation": "strict",
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"version": 2
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},
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"conditions": [
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{
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"id": "c0",
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"leftValue": "={{ $json.count > 0 }}",
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"rightValue": "",
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"operator": {
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"type": "boolean",
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"operation": "true",
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"singleValue": true
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}
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}
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],
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"combinator": "and"
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},
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"options": {}
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}
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},
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{
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"name": "One item per action",
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"type": "n8n-nodes-base.splitOut",
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"typeVersion": 1,
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"position": [
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1380,
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200
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],
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"parameters": {
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"fieldToSplitOut": "actions",
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"options": {}
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}
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},
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{
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"name": "Mark check",
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"type": "n8n-nodes-base.set",
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"typeVersion": 3.4,
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"position": [
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1600,
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200
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],
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"parameters": {
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"assignments": {
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"assignments": [
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{
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"id": "a0",
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"name": "owner",
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"value": "={{ $json.owner }}",
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"type": "string"
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},
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{
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"id": "a1",
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"name": "task",
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"value": "={{ $json.task }}",
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"type": "string"
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},
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{
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"id": "a2",
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"name": "due",
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"value": "={{ $json.due }}",
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"type": "string"
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},
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{
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"id": "a3",
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"name": "needs_check",
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"value": "={{ $json.owner === '미정' || $json.due === '미정' }}",
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"type": "boolean"
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}
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]
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},
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"options": {}
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}
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},
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{
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"name": "Collect actions",
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"type": "n8n-nodes-base.aggregate",
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"typeVersion": 1,
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"position": [
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1820,
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200
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],
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"parameters": {
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"aggregate": "aggregateAllItemData",
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"destinationFieldName": "actions",
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"options": {}
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}
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},
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{
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"name": "Build report",
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"type": "n8n-nodes-base.code",
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"typeVersion": 2,
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"position": [
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2040,
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200
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],
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"parameters": {
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"jsCode": "// One report: the summary, the checked actions and how many need a person to confirm.\nconst actions = $input.all().length && $input.first().json.actions ? $input.first().json.actions : [];\nconst parsed = $('Parse actions').first().json;\nreturn [{ json: { title: parsed.title, summary: parsed.summary, count: actions.length, actions,\n needs_check_count: actions.filter(action => action.needs_check).length } }];"
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}
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},
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{
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"name": "No actions",
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"type": "n8n-nodes-base.set",
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"typeVersion": 3.4,
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"position": [
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1600,
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460
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],
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"parameters": {
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"assignments": {
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"assignments": [
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{
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"id": "a0",
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"name": "title",
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"value": "={{ $json.title }}",
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"type": "string"
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},
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{
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"id": "a1",
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"name": "summary",
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"value": "={{ $json.summary }}",
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"type": "string"
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},
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{
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"id": "a2",
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"name": "count",
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"value": 0,
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"type": "number"
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},
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{
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"id": "a3",
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"name": "actions",
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"value": "={{ [] }}",
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"type": "array"
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},
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{
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"id": "a4",
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"name": "needs_check_count",
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"value": 0,
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"type": "number"
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}
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]
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},
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"options": {}
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}
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},
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{
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"name": "Send result",
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"type": "n8n-nodes-base.respondToWebhook",
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"typeVersion": 1.1,
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"position": [
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2260,
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300
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],
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"parameters": {
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"respondWith": "json",
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"responseBody": "={{ $json }}",
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"options": {}
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}
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}
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],
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"connections": {
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"Meeting webhook": {
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"main": [
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[
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{
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"node": "Has notes?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Has notes?": {
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"main": [
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[
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{
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"node": "Summarize",
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"type": "main",
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"index": 0
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},
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{
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"node": "Extract actions",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Reject empty",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Summary model": {
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"ai_languageModel": [
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[
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{
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"node": "Summarize",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Actions model": {
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"ai_languageModel": [
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[
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{
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"node": "Extract actions",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Summarize": {
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"main": [
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[
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{
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"node": "Join results",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Extract actions": {
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"main": [
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[
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{
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"node": "Join results",
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"type": "main",
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"index": 1
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}
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]
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]
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},
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"Join results": {
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"main": [
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[
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{
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"node": "Parse actions",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Parse actions": {
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"main": [
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[
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{
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"node": "Any actions?",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Any actions?": {
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"main": [
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[
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{
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"node": "One item per action",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "No actions",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"One item per action": {
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"main": [
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[
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{
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"node": "Mark check",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Mark check": {
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"main": [
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[
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{
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"node": "Collect actions",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Collect actions": {
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"main": [
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[
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{
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"node": "Build report",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Build report": {
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"main": [
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[
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{
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"node": "Send result",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"No actions": {
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"main": [
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[
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{
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"node": "Send result",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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},
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"settings": {
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"executionOrder": "v1"
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}
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}
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