Task: Using the Merge Node - Merge by Key

n8n workflow:
{"nodes":[{"name":"Data 1","type":"n8n-nodes-base.function","position":[602,350],"parameters":{"functionCode":"items[0].json = {\n\"data\": [\n{\n\"pointer\": \"12345\",\n\"panel\": \"234234\",\n\"subject\": \"Blah Blah\",\n\"note\": \"\",\n\"interviewers\": [\n{\n\"id\": \"111222333\",\n\"name\": \"Bobby Johnson\",\n\"email\": \"bobbyj@example.com\"\n}\n],\n\"timezone\": \"America/Los_Angeles\",\n},\n{\n\"pointer\": \"98754\",\n\"panel\": \"3243234\",\n\"subject\": \"Yadda Yadda\",\n\"note\": \"\",\n\"interviewers\": [\n{\n\"id\": \"444555666\",\n\"name\": \"Billy Johnson\",\n\"email\": \"billyj@example.com\"\n}\n],\n\"timezone\": \"America/Los_Angeles\",\n},\n],\n\"hasNext\": false\n};\nreturn items;\n"},"typeVersion":1},{"name":"Data 2","type":"n8n-nodes-base.function","position":[602,550],"parameters":{"functionCode":"items[0].json = [\n{\n\"name\": \"test\",\n\"fields\": {\n\"FirstName\": \"Bobby\",\n\"LastName\": \"Johnson\",\n\"JobTitleDescription\": \"Recruiter\",\n\"HomeDepartmentDescription\": \"Recruiting Team\",\n\"Photo\": [\n{\n\"x\": \"attPuc6gAIHUOHjsY\",\n\"url\": \"http://urlto.com/BobbyPhoto.jpg\",\n\"filename\": \"photo.jpg\",\n\"size\": 28956,\n\"type\": \"image/jpeg\"\n}\n],\n\"eid\": \"111222333\"\n},\n\"createdTime\": \"2019-09-23T04:06:48.000Z\"\n},\n{\n\"name\": \"test2\",\n\"fields\": {\n\"FirstName\": \"Billy\",\n\"LastName\": \"Johnson\",\n\"JobTitleDescription\": \"CEO\",\n\"HomeDepartmentDescription\": \"Boss Team\",\n\"Photo\": [\n{\n\"x\": \"attPuc6gAIHUOHjsY\",\n\"url\": \"http://urlto.com/BillyPhoto.jpg\",\n\"filename\": \"photo.jpg\",\n\"size\": 28956,\n\"type\": \"image/jpeg\"\n}\n],\n\"eid\": \"444555666\"\n},\n\"createdTime\": \"2019-09-23T04:06:48.000Z\"\n}\n,\n{\n\"name\": \"test3\",\n\"fields\": {\n\"FirstName\": \"Susan\",\n\"LastName\": \"Smith\",\n\"JobTitleDescription\": \"CFO\",\n\"HomeDepartmentDescription\": \"Boss Team\",\n\"Photo\": [\n{\n\"x\": \"attPuc6gAIHUOHjsY\",\n\"url\": \"http://urlto.com/SusanPhoto.jpg\",\n\"filename\": \"photo.jpg\",\n\"size\": 28956,\n\"type\": \"image/jpeg\"\n}\n],\n\"eid\": \"777888999\"\n},\n\"createdTime\": \"2019-09-23T04:06:48.000Z\"\n}\n];\nreturn items;"},"typeVersion":1},{"name":"Convert Data 1","type":"n8n-nodes-base.function","position":[752,350],"parameters":{"functionCode":"const newItems = [];\n\nfor (const item of items[0].json.data) {\n  newItems.push({ json: item });\n}\n\nreturn newItems;"},"typeVersion":1},{"name":"Convert Data 2","type":"n8n-nodes-base.function","position":[752,550],"parameters":{"functionCode":"const newItems = [];\n\nfor (const item of items[0].json) {\n  newItems.push({ json: item });\n}\n\nreturn newItems;"},"typeVersion":1},{"name":"Merge","type":"n8n-nodes-base.merge","position":[990,430],"parameters":{"mode":"mergeByKey","propertyName1":"interviewers[0].id","propertyName2":"fields.eid"},"typeVersion":1}],"connections":{"Data 1":{"main":[[{"node":"Convert Data 1","type":"main","index":0}]]},"Data 2":{"main":[[{"node":"Convert Data 2","type":"main","index":0}]]},"Convert Data 1":{"main":[[{"node":"Merge","type":"main","index":0}]]},"Convert Data 2":{"main":[[{"node":"Merge","type":"main","index":1}]]}}}