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Generate Excalidraw .excalidraw JSON diagram files from natural language descriptions of processes and systems.
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templates/er-diagram-template.excalidraw
1{2"type": "excalidraw",3"version": 2,4"source": "https://excalidraw.com",5"elements": [6{7"id": "entity-1",8"type": "rectangle",9"x": 100,10"y": 150,11"width": 180,12"height": 150,13"angle": 0,14"strokeColor": "#1e1e1e",15"backgroundColor": "#e7f5ff",16"fillStyle": "solid",17"strokeWidth": 2,18"strokeStyle": "solid",19"roughness": 1,20"opacity": 100,21"groupIds": [],22"frameId": null,23"index": "a0",24"roundness": null,25"seed": 5001001001,26"version": 1,27"versionNonce": 6002002001,28"isDeleted": false,29"boundElements": null,30"updated": 1706659200000,31"link": null,32"locked": false33},34{35"id": "entity-name-1",36"type": "text",37"x": 150,38"y": 160,39"width": 80,40"height": 25,41"angle": 0,42"strokeColor": "#1e1e1e",43"backgroundColor": "transparent",44"fillStyle": "solid",45"strokeWidth": 2,46"strokeStyle": "solid",47"roughness": 1,48"opacity": 100,49"groupIds": [],50"frameId": null,51"index": "a1",52"roundness": null,53"seed": 5001001002,54"version": 1,55"versionNonce": 6002002002,56"isDeleted": false,57"boundElements": null,58"updated": 1706659200000,59"link": null,60"locked": false,61"text": "User",62"fontSize": 20,63"fontFamily": 1,64"textAlign": "center",65"verticalAlign": "top"66},67{68"id": "entity-separator-1",69"type": "line",70"x": 100,71"y": 195,72"width": 180,73"height": 0,74"angle": 0,75"strokeColor": "#1e1e1e",76"backgroundColor": "transparent",77"fillStyle": "solid",78"strokeWidth": 2,79"strokeStyle": "solid",80"roughness": 1,81"opacity": 100,82"groupIds": [],83"frameId": null,84"index": "a2",85"roundness": null,86"seed": 5001001003,87"version": 1,88"versionNonce": 6002002003,89"isDeleted": false,90"boundElements": null,91"updated": 1706659200000,92"link": null,93"locked": false,94"points": [95[0, 0],96[180, 0]97],98"startBinding": null,99"endBinding": null100},101{102"id": "attributes-1",103"type": "text",104"x": 110,105"y": 205,106"width": 160,107"height": 80,108"angle": 0,109"strokeColor": "#1e1e1e",110"backgroundColor": "transparent",111"fillStyle": "solid",112"strokeWidth": 2,113"strokeStyle": "solid",114"roughness": 1,115"opacity": 100,116"groupIds": [],117"frameId": null,118"index": "a3",119"roundness": null,120"seed": 5001001004,121"version": 1,122"versionNonce": 6002002004,123"isDeleted": false,124"boundElements": null,125"updated": 1706659200000,126"link": null,127"locked": false,128"text": "PK: user_id\nname\nemail\ncreated_at",129"fontSize": 14,130"fontFamily": 1,131"textAlign": "left",132"verticalAlign": "top"133},134{135"id": "entity-2",136"type": "rectangle",137"x": 450,138"y": 150,139"width": 180,140"height": 150,141"angle": 0,142"strokeColor": "#1e1e1e",143"backgroundColor": "#fff3bf",144"fillStyle": "solid",145"strokeWidth": 2,146"strokeStyle": "solid",147"roughness": 1,148"opacity": 100,149"groupIds": [],150"frameId": null,151"index": "a4",152"roundness": null,153"seed": 5001001005,154"version": 1,155"versionNonce": 6002002005,156"isDeleted": false,157"boundElements": null,158"updated": 1706659200000,159"link": null,160"locked": false161},162{163"id": "entity-name-2",164"type": "text",165"x": 500,166"y": 160,167"width": 80,168"height": 25,169"angle": 0,170"strokeColor": "#1e1e1e",171"backgroundColor": "transparent",172"fillStyle": "solid",173"strokeWidth": 2,174"strokeStyle": "solid",175"roughness": 1,176"opacity": 100,177"groupIds": [],178"frameId": null,179"index": "a5",180"roundness": null,181"seed": 5001001006,182"version": 1,183"versionNonce": 6002002006,184"isDeleted": false,185"boundElements": null,186"updated": 1706659200000,187"link": null,188"locked": false,189"text": "Order",190"fontSize": 20,191"fontFamily": 1,192"textAlign": "center",193"verticalAlign": "top"194},195{196"id": "entity-separator-2",197"type": "line",198"x": 450,199"y": 195,200"width": 180,201"height": 0,202"angle": 0,203"strokeColor": "#1e1e1e",204"backgroundColor": "transparent",205"fillStyle": "solid",206"strokeWidth": 2,207"strokeStyle": "solid",208"roughness": 1,209"opacity": 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1,259"textAlign": "left",260"verticalAlign": "top"261},262{263"id": "relationship-line",264"type": "line",265"x": 280,266"y": 225,267"width": 170,268"height": 0,269"angle": 0,270"strokeColor": "#1e1e1e",271"backgroundColor": "transparent",272"fillStyle": "solid",273"strokeWidth": 2,274"strokeStyle": "solid",275"roughness": 1,276"opacity": 100,277"groupIds": [],278"frameId": null,279"index": "a8",280"roundness": null,281"seed": 5001001009,282"version": 1,283"versionNonce": 6002002009,284"isDeleted": false,285"boundElements": null,286"updated": 1706659200000,287"link": null,288"locked": false,289"points": [290[0, 0],291[170, 0]292],293"startBinding": null,294"endBinding": null295},296{297"id": "cardinality-1",298"type": "text",299"x": 290,300"y": 205,301"width": 20,302"height": 20,303"angle": 0,304"strokeColor": "#1e1e1e",305"backgroundColor": "transparent",306"fillStyle": "solid",307"strokeWidth": 2,308"strokeStyle": "solid",309"roughness": 1,310"opacity": 100,311"groupIds": [],312"frameId": null,313"index": "a9",314"roundness": null,315"seed": 5001001010,316"version": 1,317"versionNonce": 6002002010,318"isDeleted": false,319"boundElements": null,320"updated": 1706659200000,321"link": null,322"locked": false,323"text": "1",324"fontSize": 16,325"fontFamily": 1,326"textAlign": "left",327"verticalAlign": "top"328},329{330"id": "cardinality-2",331"type": "text",332"x": 420,333"y": 205,334"width": 20,335"height": 20,336"angle": 0,337"strokeColor": "#1e1e1e",338"backgroundColor": "transparent",339"fillStyle": "solid",340"strokeWidth": 2,341"strokeStyle": "solid",342"roughness": 1,343"opacity": 100,344"groupIds": [],345"frameId": null,346"index": "a10",347"roundness": null,348"seed": 5001001011,349"version": 1,350"versionNonce": 6002002011,351"isDeleted": false,352"boundElements": null,353"updated": 1706659200000,354"link": null,355"locked": false,356"text": "N",357"fontSize": 16,358"fontFamily": 1,359"textAlign": "left",360"verticalAlign": "top"361},362{363"id": "relationship-label",364"type": "text",365"x": 330,366"y": 200,367"width": 80,368"height": 20,369"angle": 0,370"strokeColor": "#1e1e1e",371"backgroundColor": "#ffffff",372"fillStyle": "solid",373"strokeWidth": 2,374"strokeStyle": "solid",375"roughness": 1,376"opacity": 100,377"groupIds": [],378"frameId": null,379"index": "a11",380"roundness": null,381"seed": 5001001012,382"version": 1,383"versionNonce": 6002002012,384"isDeleted": false,385"boundElements": null,386"updated": 1706659200000,387"link": null,388"locked": false,389"text": "places",390"fontSize": 14,391"fontFamily": 1,392"textAlign": "center",393"verticalAlign": "top"394},395{396"id": "entity-3",397"type": "rectangle",398"x": 450,399"y": 380,400"width": 180,401"height": 120,402"angle": 0,403"strokeColor": "#1e1e1e",404"backgroundColor": "#d0f0c0",405"fillStyle": "solid",406"strokeWidth": 2,407"strokeStyle": "solid",408"roughness": 1,409"opacity": 100,410"groupIds": [],411"frameId": null,412"index": "a12",413"roundness": null,414"seed": 5001001013,415"version": 1,416"versionNonce": 6002002013,417"isDeleted": false,418"boundElements": null,419"updated": 1706659200000,420"link": null,421"locked": false422},423{424"id": "entity-name-3",425"type": "text",426"x": 480,427"y": 390,428"width": 120,429"height": 25,430"angle": 0,431"strokeColor": "#1e1e1e",432"backgroundColor": "transparent",433"fillStyle": "solid",434"strokeWidth": 2,435"strokeStyle": "solid",436"roughness": 1,437"opacity": 100,438"groupIds": [],439"frameId": null,440"index": "a13",441"roundness": null,442"seed": 5001001014,443"version": 1,444"versionNonce": 6002002014,445"isDeleted": false,446"boundElements": null,447"updated": 1706659200000,448"link": null,449"locked": false,450"text": "Product",451"fontSize": 20,452"fontFamily": 1,453"textAlign": "center",454"verticalAlign": "top"455},456{457"id": "entity-separator-3",458"type": "line",459"x": 450,460"y": 425,461"width": 180,462"height": 0,463"angle": 0,464"strokeColor": "#1e1e1e",465"backgroundColor": "transparent",466"fillStyle": "solid",467"strokeWidth": 2,468"strokeStyle": "solid",469"roughness": 1,470"opacity": 100,471"groupIds": [],472"frameId": null,473"index": "a14",474"roundness": null,475"seed": 5001001015,476"version": 1,477"versionNonce": 6002002015,478"isDeleted": false,479"boundElements": null,480"updated": 1706659200000,481"link": null,482"locked": false,483"points": [484[0, 0],485[180, 0]486],487"startBinding": null,488"endBinding": null489},490{491"id": "attributes-3",492"type": "text",493"x": 460,494"y": 435,495"width": 160,496"height": 50,497"angle": 0,498"strokeColor": "#1e1e1e",499"backgroundColor": "transparent",500"fillStyle": "solid",501"strokeWidth": 2,502"strokeStyle": "solid",503"roughness": 1,504"opacity": 100,505"groupIds": [],506"frameId": null,507"index": "a15",508"roundness": null,509"seed": 5001001016,510"version": 1,511"versionNonce": 6002002016,512"isDeleted": false,513"boundElements": null,514"updated": 1706659200000,515"link": null,516"locked": false,517"text": "PK: product_id\nname\nprice",518"fontSize": 14,519"fontFamily": 1,520"textAlign": "left",521"verticalAlign": "top"522},523{524"id": "relationship-line-2",525"type": "line",526"x": 540,527"y": 300,528"width": 0,529"height": 80,530"angle": 0,531"strokeColor": "#1e1e1e",532"backgroundColor": "transparent",533"fillStyle": "solid",534"strokeWidth": 2,535"strokeStyle": "solid",536"roughness": 1,537"opacity": 100,538"groupIds": [],539"frameId": null,540"index": "a16",541"roundness": null,542"seed": 5001001017,543"version": 1,544"versionNonce": 6002002017,545"isDeleted": false,546"boundElements": null,547"updated": 1706659200000,548"link": null,549"locked": false,550"points": [551[0, 0],552[0, 80]553],554"startBinding": null,555"endBinding": null556},557{558"id": "cardinality-3",559"type": "text",560"x": 550,561"y": 310,562"width": 20,563"height": 20,564"angle": 0,565"strokeColor": "#1e1e1e",566"backgroundColor": "transparent",567"fillStyle": "solid",568"strokeWidth": 2,569"strokeStyle": "solid",570"roughness": 1,571"opacity": 100,572"groupIds": [],573"frameId": null,574"index": "a17",575"roundness": null,576"seed": 5001001018,577"version": 1,578"versionNonce": 6002002018,579"isDeleted": false,580"boundElements": null,581"updated": 1706659200000,582"link": null,583"locked": false,584"text": "N",585"fontSize": 16,586"fontFamily": 1,587"textAlign": "left",588"verticalAlign": "top"589},590{591"id": "cardinality-4",592"type": "text",593"x": 550,594"y": 350,595"width": 20,596"height": 20,597"angle": 0,598"strokeColor": "#1e1e1e",599"backgroundColor": "transparent",600"fillStyle": "solid",601"strokeWidth": 2,602"strokeStyle": "solid",603"roughness": 1,604"opacity": 100,605"groupIds": [],606"frameId": null,607"index": "a18",608"roundness": null,609"seed": 5001001019,610"version": 1,611"versionNonce": 6002002019,612"isDeleted": false,613"boundElements": null,614"updated": 1706659200000,615"link": null,616"locked": false,617"text": "M",618"fontSize": 16,619"fontFamily": 1,620"textAlign": "left",621"verticalAlign": "top"622},623{624"id": "relationship-label-2",625"type": "text",626"x": 490,627"y": 330,628"width": 80,629"height": 20,630"angle": 0,631"strokeColor": "#1e1e1e",632"backgroundColor": "#ffffff",633"fillStyle": "solid",634"strokeWidth": 2,635"strokeStyle": "solid",636"roughness": 1,637"opacity": 100,638"groupIds": [],639"frameId": null,640"index": "a19",641"roundness": null,642"seed": 5001001020,643"version": 1,644"versionNonce": 6002002020,645"isDeleted": false,646"boundElements": null,647"updated": 1706659200000,648"link": null,649"locked": false,650"text": "contains",651"fontSize": 14,652"fontFamily": 1,653"textAlign": "center",654"verticalAlign": "top"655}656],657"appState": {658"viewBackgroundColor": "#ffffff",659"gridSize": 20660},661"files": {}662}663