{ "id": "dT2rlVKbfgI3XzCg", "meta": { "templateCredsSetupCompleted": true }, "name": "School Report Card -> Email Parent Delivery", "tags": [], "nodes": [ { "id": "214009eb-41d7-4ecc-b446-b3f421e4cf10", "name": "Run Workflow Manually", "type": "n8n-nodes-base.manualTrigger", "position": [ -1312, 576 ], "parameters": {}, "typeVersion": 1 }, { "id": "7854bc56-4241-41b9-8249-5fab7391de4b", "name": "Loop Over Students", "type": "n8n-nodes-base.splitInBatches", "position": [ -816, 576 ], "parameters": { "options": {} }, "retryOnFail": false, "typeVersion": 3 }, { "id": "c86b339b-008e-490b-b745-3d521843122c", "name": "Skip Already Sent", "type": "n8n-nodes-base.if", "position": [ -512, 592 ], "parameters": { "options": {}, "conditions": { "options": { "version": 1, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "condition-skip-sent", "operator": { "type": "string", "operation": "notEquals" }, "leftValue": "={{ $json['Status'] }}", "rightValue": "Sent" } ] } }, "typeVersion": 2 }, { "id": "1150d65b-c682-4211-bda0-6f1bf92b0e02", "name": "Calculate Grade and Remarks", "type": "n8n-nodes-base.code", "position": [ -256, 480 ], "parameters": { "mode": "runOnceForEachItem", "jsCode": "const item = $input.item.json;\n\n// \u2500\u2500\u2500 SUBJECT MARKS \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\n\nconst subjects = {\n 'Math': parseInt(item['Math'] || 0),\n 'Science': parseInt(item['Science'] || 0),\n 'English': parseInt(item['English'] || 0),\n 'Hindi': parseInt(item['Hindi'] || 0),\n 'SST': parseInt(item['SST'] || 0)\n};\n\nconst maxPerSubject = parseInt(item['Max_Per_Subject'] || 100);\nconst totalSubjects = Object.keys(subjects).length;\nconst maxMarks = maxPerSubject * totalSubjects;\nconst totalMarks = Object.values(subjects).reduce((a, b) => a + b, 0);\nconst percentage = ((totalMarks / maxMarks) * 100).toFixed(1);\n\n// \u2500\u2500\u2500 GRADE & COLOR \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nlet grade, gradeColor, gradeBg, remark;\n\nif (percentage >= 90) {\n grade = 'A+';\n gradeColor = '#1b5e20';\n gradeBg = '#e8f5e9';\n remark = 'Outstanding performance! Truly exceptional dedication and hard work this term.';\n} else if (percentage >= 75) {\n grade = 'A';\n gradeColor = '#1565c0';\n gradeBg = '#e3f2fd';\n remark = 'Excellent work. A consistent and hardworking student. Keep it up!';\n} else if (percentage >= 60) {\n grade = 'B';\n gradeColor = '#e65100';\n gradeBg = '#fff3e0';\n remark = 'Good performance. Focused attention on weaker subjects will bring further improvement.';\n} else if (percentage >= 45) {\n grade = 'C';\n gradeColor = '#6a1b9a';\n gradeBg = '#f3e5f5';\n remark = 'Satisfactory. Regular study habits and parental support will help improve results.';\n} else {\n grade = 'D';\n gradeColor = '#b71c1c';\n gradeBg = '#ffebee';\n remark = 'Needs significant improvement. Please schedule a meeting with the class teacher at the earliest.';\n}\n\n// \u2500\u2500\u2500 SUBJECT RESULTS \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nconst passMarkPct = 0.33; // 33% to pass each subject\nconst subjectResults = Object.entries(subjects).map(([name, marks]) => ({\n name,\n marks,\n max: maxPerSubject,\n pct: ((marks / maxPerSubject) * 100).toFixed(0),\n pass: marks >= (maxPerSubject * passMarkPct),\n passColor: marks >= (maxPerSubject * passMarkPct) ? '#2e7d32' : '#c62828',\n passBg: marks >= (maxPerSubject * passMarkPct) ? '#e8f5e9' : '#ffebee',\n passLabel: marks >= (maxPerSubject * passMarkPct) ? 'Pass' : 'Fail'\n}));\n\n// \u2500\u2500\u2500 ATTENDANCE STYLING \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nconst attendance = parseFloat(item['Attendance'] || 0);\nconst attendanceColor = attendance >= 85 ? '#1b5e20' : attendance >= 75 ? '#e65100' : '#b71c1c';\n\nreturn {\n ...item,\n calc_subjects: JSON.stringify(subjectResults),\n calc_totalMarks: totalMarks,\n calc_maxMarks: maxMarks,\n calc_percentage: parseFloat(percentage),\n calc_grade: grade,\n calc_gradeColor: gradeColor,\n calc_gradeBg: gradeBg,\n calc_remark: remark,\n calc_attendance: attendance,\n calc_attendanceColor: attendanceColor,\n calc_term: item['Term'] || 'Term 2',\n calc_year: item['Academic_Year'] || '2024-25'\n};" }, "typeVersion": 2 }, { "id": "b7cd1bc0-d852-4175-9cbe-7f5ff610c051", "name": "Build HTML Report Card", "type": "n8n-nodes-base.code", "position": [ 0, 480 ], "parameters": { "mode": "runOnceForEachItem", "jsCode": "const d = $input.item.json;\nconst subjects = JSON.parse(d.calc_subjects);\n\n// \u2500\u2500\u2500 BUILD SUBJECT TABLE ROWS \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nconst tableRows = subjects.map(s => `\n \n ${s.name}\n ${s.marks} / ${s.max}\n ${s.pct}%\n \n ${s.passLabel}\n \n `).join('');\n\n// \u2500\u2500\u2500 FULL HTML REPORT CARD \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\nconst html = `\n\n\n\n\n\n\n
\n\n \n
\n
\ud83c\udf93
\n
YOUR SCHOOL NAME
\n
Affiliated to CBSE, New Delhi  |  School Code: 00000
\n
123, School Road, Your City  |  Tel: +91 XXXXXXXXXX  |  user@example.com
\n
Student Progress Report
\n
${d.calc_term}  •  Academic Year ${d.calc_year}
\n
\n\n \n
\n
\n
Student Name
\n
${d['Student_Name'] || ''}
\n
\n
\n
Class & Section
\n
Class ${d['Class'] || ''} — Section ${d['Section'] || ''}
\n
\n
\n
Roll Number
\n
${d['Roll_No'] || ''}
\n
\n
\n
Examination
\n
${d.calc_term}, ${d.calc_year}
\n
\n
\n\n \n
\ud83d\udcca Subject-wise Performance
\n \n \n \n \n \n \n \n \n \n \n ${tableRows}\n \n \n \n \n \n \n \n
SubjectMarks ObtainedPercentageResult
Total / Grand Total${d.calc_totalMarks} / ${d.calc_maxMarks}${d.calc_percentage}%\n Grade ${d.calc_grade}\n
\n\n \n
\n
${d.calc_grade}
\n
\n
${d.calc_percentage}% — ${d.calc_totalMarks} / ${d.calc_maxMarks}
\n
Overall Performance • ${d.calc_term} ${d.calc_year}
\n
\n
\n\n \n
\n
\n
${d.calc_grade}
\n
Grade
\n
\n
\n
${d.calc_percentage}%
\n
Overall %
\n
\n
\n
${d.calc_attendance}%
\n
Attendance
\n
\n
\n\n \n
\n
\ud83d\udcdd Class Teacher's Remark
\n
${d.calc_remark}
\n
\n\n \n
\n
Class Teacher
\n
Exam Controller
\n
Principal
\n
\n\n \n
\n This is a system-generated report • Generated on ${new Date().toLocaleDateString('en-IN', { day: 'numeric', month: 'long', year: 'numeric' })} • For queries contact the school office\n
\n\n
\n\n`;\n\n// Convert HTML string to binary so Gotenberg can receive it\nconst binaryData = await this.helpers.prepareBinaryData(\n Buffer.from(html, 'utf8'),\n 'report_card.html',\n 'text/html'\n);\n\nreturn {\n json: {\n ...$input.item.json,\n reportHtml: html // This sends the full HTML as a text property\n }\n};" }, "typeVersion": 2 }, { "id": "e4bbd1c0-2b4b-4f6e-9c25-19b573956635", "name": "Get row(s)", "type": "n8n-nodes-base.dataTable", "position": [ -1072, 576 ], "parameters": { "filters": { "conditions": [ { "keyName": "Status", "condition": "isEmpty" } ] }, "matchType": "allConditions", "operation": "get", "dataTableId": { "__rl": true, "mode": "list", "value": "zQlRqq5eqJ5cvvhT", "cachedResultUrl": "/projects/YORR4xM3FFToOHnO/datatables/zQlRqq5eqJ5cvvhT", "cachedResultName": "Jainam-Email-parent-Reportcard" } }, "typeVersion": 1.1 }, { "id": "7732d783-427b-4fb2-b791-9f1c0105e753", "name": "Convert HTML to PDF", "type": "n8n-nodes-htmlcsstopdf.htmlcsstopdf", "position": [ 256, 480 ], "parameters": { "html_content": "={{ $json.reportHtml }}", "dynamic_params": { "params": [] } }, "credentials": { "htmlcsstopdfApi": { "name": "" } }, "typeVersion": 1 }, { "id": "7ee8ade0-1d98-4c82-8c35-7bb2b5131bc7", "name": "Update row(s)", "type": "n8n-nodes-base.dataTable", "position": [ 992, 480 ], "parameters": { "columns": { "value": { "Status": "Sent", "Sent_At": "={{ $now.toFormat('dd/MM/yyyy HH:mm:ss') }}", "Report_URL": "={{ $('Convert HTML to PDF').item.json.pdf_url }}" }, "schema": [ { "id": "Student_Name", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Student_Name", "defaultMatch": false }, { "id": "Parent_Name", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Parent_Name", "defaultMatch": false }, { "id": "Parent_WhatsApp", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Parent_WhatsApp", "defaultMatch": false }, { "id": "Parent_Email", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Parent_Email", "defaultMatch": false }, { "id": "Class", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Class", "defaultMatch": false }, { "id": "Section", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Section", "defaultMatch": false }, { "id": "Roll_No", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Roll_No", "defaultMatch": false }, { "id": "Term", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Term", "defaultMatch": false }, { "id": "Academic_Year", "type": "string", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Academic_Year", "defaultMatch": false }, { "id": "Math", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Math", "defaultMatch": false }, { "id": "Science", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Science", "defaultMatch": false }, { "id": "English", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "English", "defaultMatch": false }, { "id": "Hindi", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Hindi", "defaultMatch": false }, { "id": "SST", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "SST", "defaultMatch": false }, { "id": "Max_Per_Subject", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Max_Per_Subject", "defaultMatch": false }, { "id": "Attendance", "type": "number", "display": true, "removed": true, "readOnly": false, "required": false, "displayName": "Attendance", "defaultMatch": false }, { "id": "Status", "type": "string", "display": true, "removed": false, "readOnly": false, "required": false, "displayName": "Status", "defaultMatch": false }, { "id": "Report_URL", "type": "string", "display": true, "removed": false, "readOnly": false, "required": false, "displayName": "Report_URL", "defaultMatch": false }, { "id": "Sent_At", "type": "string", "display": true, "removed": false, "readOnly": false, "required": false, "displayName": "Sent_At", "defaultMatch": false } ], "mappingMode": "defineBelow", "matchingColumns": [], "attemptToConvertTypes": false, "convertFieldsToString": false }, "filters": { "conditions": [ { "keyName": "Roll_No", "keyValue": "={{ $('Loop Over Students').item.json.Roll_No }}" } ] }, "options": {}, "operation": "update", "dataTableId": { "__rl": true, "mode": "list", "value": "zQlRqq5eqJ5cvvhT", "cachedResultUrl": "/projects/YORR4xM3FFToOHnO/datatables/zQlRqq5eqJ5cvvhT", "cachedResultName": "Jainam-Email-parent-Reportcard" } }, "typeVersion": 1.1 }, { "id": "8f91fb96-bf7d-4f07-aa09-d92fb80e8d97", "name": "Send a message to Parents", "type": "n8n-nodes-base.gmail", "position": [ 496, 480 ], "parameters": { "sendTo": "={{ $('Get row(s)').item.json.Parent_Email }}", "message": "=Dear {{ $('Build HTML Report Card').item.json.Parent_Name }},

\n Please find attached the digital progress report for {{ $('Build HTML Report Card').item.json.Student_Name }} for {{ $('Build HTML Report Card').item.json.Term }}.

\n Quick Summary:
\n - Grade: {{ $('Build HTML Report Card').item.json.calc_grade }}\n - Score: {{ $('Build HTML Report Card').item.json.calc_percentage }}%

\n You can view/download the report here: View Report Card

\n Regards,
\n Principal
\n School_Name", "options": {}, "subject": "=Progress Report: {{ $('Build HTML Report Card').item.json.Student_Name }}, Class: {{ $('Get row(s)').item.json.Class }}{{ $('Get row(s)').item.json.Section }},{{ $('Get row(s)').item.json.Academic_Year }}" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.2 }, { "id": "7a11d27e-bda9-4c5b-b3e3-2e9779bd5061", "name": "Wait 3 Seconds", "type": "n8n-nodes-base.wait", "position": [ 736, 480 ], "parameters": { "amount": 3 }, "typeVersion": 1.1 }, { "id": "50f67832-5d87-4007-be06-b6c97d0af6ce", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -1392, 384 ], "parameters": { "color": "#786868", "height": 336, "content": "## \ud83c\udfac Manual Trigger\n\nStarts the workflow manually from the n8n editor.\n\n### \ud83d\udd39 Use Case:\n\u2022 Testing the workflow \n\u2022 Debugging logic \n\u2022 One-time execution \n" }, "typeVersion": 1 }, { "id": "27affd71-af3e-40bf-8733-44dd7d22316d", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ -1136, 240 ], "parameters": { "color": "#592744", "width": 256, "height": 480, "content": "## \ud83d\udce5 Fetch Student Records\n\nRetrieves student data from the Data Table.\n\n### \ud83d\udd39 What it does:\n\u2022 Fetches rows where **Status is empty** \n\u2022 Filters only pending report cards \n\n### \ud83c\udfaf Purpose:\n\u2022 Prevent duplicate processing \n\u2022 Acts as the main data source " }, "typeVersion": 1 }, { "id": "ff5ffbe2-dd66-4407-8cf3-2fe39d752d63", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ -864, 240 ], "parameters": { "color": "#293065", "height": 480, "content": "## \ud83d\udd01 Loop Through Students\n\nProcesses records one-by-one using batching.\n\n### \ud83d\udd39 What it does:\n\u2022 Splits data into individual items \n\u2022 Runs workflow per student \n\n### \ud83c\udfaf Purpose:\n\u2022 Avoid overload \n\u2022 Improve reliability \n\u2022 Enable controlled execution " }, "typeVersion": 1 }, { "id": "d3a3b7fd-db54-41cd-a46f-139e75306b41", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ -608, 288 ], "parameters": { "color": "#136267", "width": 256, "height": 432, "content": "## \ud83d\udeab Skip Already Sent Reports\n\nFilters out students whose reports are already sent.\n\n### \ud83d\udd39 Condition:\n\u2022 If Status \u2260 \"Sent\" \u2192 Continue \n\u2022 Else \u2192 Skip \n\n### \ud83c\udfaf Purpose:\n\u2022 Prevent duplicate emails \n\u2022 Ensure idempotent workflow \n" }, "typeVersion": 1 }, { "id": "82c76e25-7254-471f-be0e-657888069296", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ -320, 112 ], "parameters": { "color": "#21783B", "height": 512, "content": "## \ud83d\udcca Calculate Grades & Remarks\n\nCore logic for student evaluation.\n\n### \ud83d\udd39 What it calculates:\n\u2022 Subject-wise marks \n\u2022 Total & percentage \n\u2022 Grade (A+, A, B, C, D) \n\u2022 Pass/Fail per subject \n\u2022 Attendance status \n\n### \ud83e\udde0 Extra:\n\u2022 Dynamic remarks based on performance \n\u2022 Color coding for UI " }, "typeVersion": 1 }, { "id": "0b7b6a7b-2d49-408e-8721-f2ff01d7ff91", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ -64, 128 ], "parameters": { "color": "#7E5207", "height": 496, "content": "## \ud83e\uddfe Generate HTML Report Card\n\nCreates a fully styled report card in HTML.\n\n### \ud83d\udd39 Includes:\n\u2022 School header \n\u2022 Student details \n\u2022 Subject table \n\u2022 Grade summary \n\u2022 Attendance & remarks \n\n### \ud83c\udfaf Purpose:\n\u2022 Prepare printable design \n\u2022 Maintain consistent layout " }, "typeVersion": 1 }, { "id": "858d4245-515e-4920-952e-05e90ed1ad9d", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 192, 144 ], "parameters": { "color": "#925D5D", "height": 480, "content": "## \ud83d\udcc4 Convert HTML to PDF\n\nTransforms HTML report into a PDF file.\n\n### \ud83d\udd39 What it does:\n\u2022 Sends HTML to PDF API \n\u2022 Generates downloadable PDF link \n\n### \ud83c\udfaf Purpose:\n\u2022 Shareable format \n\u2022 Print-ready output " }, "typeVersion": 1 }, { "id": "bc86f0b2-36dd-4739-8440-d9453c104a1f", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [ 448, 144 ], "parameters": { "color": "#0A7894", "height": 480, "content": "## \ud83d\udce7 Send Email to Parents\n\nDelivers report card via email.\n\n### \ud83d\udd39 Includes:\n\u2022 Student name \n\u2022 Grade & percentage \n\u2022 PDF download link \n\n### \ud83c\udfaf Purpose:\n\u2022 Notify parents instantly \n\u2022 Digital delivery system " }, "typeVersion": 1 }, { "id": "47599e68-368f-4d01-b923-516bdc679fe5", "name": "Sticky Note8", "type": "n8n-nodes-base.stickyNote", "position": [ 704, 208 ], "parameters": { "color": "#20604D", "width": 208, "height": 416, "content": "## \u23f3 Delay Execution\n\nAdds a delay before next operation.\n\n### \ud83d\udd39 What it does:\n\u2022 Waits for 3 seconds \n\n### \ud83c\udfaf Purpose:\n\u2022 Prevent API rate limits \n\u2022 Avoid email throttling " }, "typeVersion": 1 }, { "id": "fd3b4e94-b16c-4fff-9fa5-ccaa55882c02", "name": "Sticky Note9", "type": "n8n-nodes-base.stickyNote", "position": [ 928, 160 ], "parameters": { "color": "#65485F", "height": 464, "content": "## \u2705 Update Student Record\n\nMarks report as sent in Data Table.\n\n### \ud83d\udd39 Updates:\n\u2022 Status \u2192 Sent \n\u2022 Sent_At \u2192 Timestamp \n\u2022 Report_URL \u2192 PDF link \n\n### \ud83c\udfaf Purpose:\n\u2022 Track delivery \n\u2022 Prevent reprocessing " }, "typeVersion": 1 }, { "id": "7da556a5-032b-46fa-b342-7939ac53a8c0", "name": "Sticky Note10", "type": "n8n-nodes-base.stickyNote", "position": [ -1360, 0 ], "parameters": { "color": "#F7F7F7", "width": 720, "height": 192, "content": "## \ud83c\udf93 Report Card Automation\n\nThis workflow automatically generates and sends student report cards to parents.\n\nIt fetches student data, calculates performance (marks, percentage, grade, remarks), creates a professional PDF report card, emails it to parents, and updates the system to avoid duplicate sending.\n\n### \ud83d\udd04 Flow:\nFetch Data \u2192 Process Students \u2192 Generate Report \u2192 Convert to PDF \u2192 Send Email \u2192 Update Status" }, "typeVersion": 1 } ], "active": false, "settings": { "binaryMode": "separate", "executionOrder": "v1" }, "versionId": "635f5484-b3e1-4e10-98e4-0af142a547ba", "connections": { "Get row(s)": { "main": [ [ { "node": "Loop Over Students", "type": "main", "index": 0 } ] ] }, "Update row(s)": { "main": [ [ { "node": "Loop Over Students", "type": "main", "index": 0 } ] ] }, "Wait 3 Seconds": { "main": [ [ { "node": "Update row(s)", "type": "main", "index": 0 } ] ] }, "Skip Already Sent": { "main": [ [ { "node": "Calculate Grade and Remarks", "type": "main", "index": 0 } ], [ { "node": "Loop Over Students", "type": "main", "index": 0 } ] ] }, "Loop Over Students": { "main": [ [], [ { "node": "Skip Already Sent", "type": "main", "index": 0 } ] ] }, "Convert HTML to PDF": { "main": [ [ { "node": "Send a message to Parents", "type": "main", "index": 0 } ] ] }, "Run Workflow Manually": { "main": [ [ { "node": "Get row(s)", "type": "main", "index": 0 } ] ] }, "Build HTML Report Card": { "main": [ [ { "node": "Convert HTML to PDF", "type": "main", "index": 0 } ] ] }, "Send a message to Parents": { "main": [ [ { "node": "Wait 3 Seconds", "type": "main", "index": 0 } ] ] }, "Calculate Grade and Remarks": { "main": [ [ { "node": "Build HTML Report Card", "type": "main", "index": 0 } ] ] } } }