diff --git a/README.md b/README.md
index 0276dd1..3441eb4 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,6 @@ If default Swagger page is displayed instead of tyour api, change url in swagger
 
     url: "swagger.json"
 
+To launch demo workflow :
+
+`./populate.sh ./demo.json`
\ No newline at end of file
diff --git a/demo.json b/demo.json
new file mode 100644
index 0000000..02bbe44
--- /dev/null
+++ b/demo.json
@@ -0,0 +1,765 @@
+[
+    {
+        "api": "/oc/data/",
+        "content": [
+            {
+                "name": "Mundi Sentienl 3 SRAL Images",
+                "short_description": "Mundi Sentinels 3 SAR Altiemter image",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Mundi Sentienl 3 SRAL Images.png",  
+                "description": "A very long description of what this data is",
+                "owner": "Mundi Web",
+                "example": "string",
+                "datatype": "string",
+                "source_url": "string"
+            },
+            {
+                "name": "Mundi Sentienl 3 OLCI Images",
+                "short_description": "Mundi Sentinels 3 Ocean and land color Altiemter image",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Mundi Sentienl 3 OLCI Images.png",
+                "description": "A very long description of what this data is",
+                "owner": "Mundi Web",
+                "example": "string",
+                "datatype": "string",
+                "source_url": "string"
+            },
+            {
+                "name": "Meteo-France forecasts",
+                "short_description": "Meteo France weather forecasts",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Meteo-France forecasts.png",
+                "description": "A very long description of what this data is",
+                "owner": "Meteo-France",
+                "example": "string",
+                "datatype": "string",
+                "source_url": "string"
+            },
+            {
+                "name": "Meteo-France wind archive",
+                "short_description": "Meteo France wind archive",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Meteo-France wind archive.png",
+                "description": "A very long description of what this data is",
+                "owner": "Meteo-France",
+                "example": "string",
+                "datatype": "string",
+                "source_url": "string"
+            }
+        ]
+    },
+    {
+        "api": "/oc/processing/",
+        "content": [
+            {
+                "name": "SAR High points",
+                "short_description": "SAR Altimeter High points extraction Software",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/SAR High points.png",
+                "description": "A very long description of what this data is",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Flammable vegetation slicer",
+                "short_description": "Analyze land cover and define optimum vegetation slices to prevent fire propagation",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Flammable vegetation slicer.png",
+                "description": "A very long description of what this data is",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 4096,
+                "storage": 30000,
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "owner": "Gob.fr",
+                "price": 330,
+                "license": "Copyright",
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Long term fire risk mitigation planner",
+                "short_description": "Long term fire risk mitigation planner : provides list of actions to be performed to mitigate fire propagation",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Long term fire risk mitigation planner.png",
+                "description": "A very long description of what this data is",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "disk_io": "30 MB/s",
+                "parallel": false,
+                "scaling_model": 2,
+                "owner": "Gob.fr",
+                "price": 30,
+                "license": "GPLv3",
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Fire propagation simulator",
+                "short_description": "Fire propagation simulator",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Fire propagation simulator.png",
+                "description": "A very long description of what this data is",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 8192,
+                "storage": 30000,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "owner": "Gob.fr",
+                "price": 39,
+                "license": "GPLv3",
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Environment builder",
+                "short_description": "build simulated environment from real environmental data and fire mitigation rules ",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Environment builder.png",
+                "description": "A very long description of what this data is",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 2049,
+                "storage": 500,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "owner": "Gob.fr",
+                "price": 39,
+                "license": "GPLv3",
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "CURL",
+                "image" : "curlimages/curl:7.88.1",
+                "short_description": "Transfer or retrieve information from or to a server ",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/curl-logo.png",
+                "description": "curl  is  a tool for transferring data from or to a server. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS,  HTTP,  HTTPS, IMAP,  IMAPS,  LDAP,  LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS.",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "alpine",
+                "image" : "alpine:3.7",
+                "short_description": "A minimal Docker image ",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/alpine-logo.png",
+                "description": "Alpine Linux is a Linux distribution built around musl libc and BusyBox. The image is only 5 MB in size and has access to a package repository that is much more complete than other BusyBox based images. This makes Alpine Linux a great image base for utilities and even production applications",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "alpr",
+                "image" : "openalpr/openalpr",
+                "short_description": "Open source Automatic License Plate Recognition library.",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/alpr-logo.png",
+                "description": "Deploy license plate and vehicle recognition with Rekor’s OpenALPR suite of solutions designed to provide invaluable vehicle intelligence which enhances business capabilities, automates tasks, and increases overall community safety!",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "imagemagic",
+                "image" : "dpokidov/imagemagick:7.1.0-62-2",
+                "short_description": "ImageMagick® is a free, open-source software suite, used for editing and manipulating digital images.",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/imagemagic-logo.png",
+                "description": "Use ImageMagick to create, edit, compose, and convert digital images. Resize an image, crop it, change its shades and colors, add captions, and more.",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Mosquito server",
+                "short_description": "open source message broker that implements the MQTT protocol versions 5.0, 3.1.1 and 3.1.",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/mosquitto-logo.png",
+                "description": "A very long description of what this storage is",
+                "owner": "IRT",
+                "price": 300,
+                "license": "GPLv2",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": 1024,
+                "storage": 300,
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "disk_io": "30 MB/s",
+                "parallel": true,
+                "scaling_model": 2,
+                "source_url": "http://www.google.com"
+            }
+        ]
+    },
+    {
+        "api": "/oc/storage/",
+        "content": [
+            {
+                "name": "IRT risk database",
+                "short_description": "IRT Database instance",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/IRT risk database.png",
+                "owner": "IRT",
+                "description": "A very long description of what this storage is",
+                "type": "database",
+                "acronym": "DC_myDC",
+                "size": 4000,
+                "price": 90,
+                "encryption": false,
+                "redundancy": "RAID5",
+                "throughput": "r:200,w:150",
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "IRT local file storage",
+                "short_description": "S3 compliant IRT file storage",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/IRT local file storage.png",
+                "description": "A very long description of what this storage is",
+                "owner": "IRT",
+                "acronym": "DC_myDC",
+                "size": 40000,
+                "encryption": false,
+                "redundancy": "RAID5S",
+                "throughput": "r:300,w:350",
+                "price": 90,
+                "source_url": "http://www.google.com"
+            }
+        ]
+    },
+    {
+        "api": "/oc/datacenter/",
+        "content": [
+            {
+                "name": "Mundi datacenter",
+                "acronym": "DC_myDC",
+                "hosts": [
+                    "localhost:49618",
+                    "oc-catalog:49618"
+                ],
+                "short_description": "Mundi Opencloud Instance",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Mundi datacenter.png",
+                "description": "A very long description of what this data is",
+                "type": "datacenter",
+                "bookingPrice": 650,
+                "owner": "IRT",
+                "cpus": [{
+                    "cores": 8,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": {
+                    "size": 16384,
+                    "ecc": false
+                },
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "CNES datacenter",
+                "acronym": "DC_superDC1",
+                "hosts": [
+                    "localhost:49619",
+                    "dc1:49618"
+                ],
+                "short_description": "CNES Opencloud Instance",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/CNES datacenter.png",
+                "description": "A very long description of what this data is",
+                "type": "datacenter",
+                "bookingPrice": 650,
+                "owner": "IRT",
+                "cpus": [{
+                    "cores": 32,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": {
+                    "size": 100000,
+                    "ecc": false
+                },
+                "gpus": [],
+                "source_url": "http://www.google.com"
+            },
+            {
+                "name": "Meteo France datacenter",
+                "acronym": "DC_superDC2",
+                "hosts": [
+                    "localhost:49620",
+                    "dc2:49618"
+                ],
+                "short_description": "Meteo France Opencloud Instance",
+                "logo": "https://cloud.o-forge.io/core/deperecated-oc-catalog/src/branch/main/scripts/local_imgs/Meteo France datacenter.png",
+                "description": "A very long description of what this data is",
+                "type": "datacenter",
+                "bookingPrice": 650,
+                "owner": "Meteo France",
+                "cpus": [{
+                    "cores": 16,
+                    "architecture": "x86",
+                    "shared": false
+                }],
+                "ram": {
+                    "size": 32786,
+                    "ecc": false
+                },
+                "gpus": [
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    },
+                    {
+                        "cuda_cores": 10496,
+                        "model": "RTX 3090 FE",
+                        "memory": 24000,
+                        "tensor_cores": 328
+                    }
+                ],
+                "source_url": "http://www.google.com"
+            }
+        ]
+    }
+]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 1f11f08..41ff40a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,4 +12,5 @@ services:
       - catalog
 
 networks: 
-  catalog:
\ No newline at end of file
+  catalog:
+    external: true
\ No newline at end of file
diff --git a/go.mod b/go.mod
index 693db25..2afcd5c 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 )
 
 require (
-	cloud.o-forge.io/core/oc-lib v0.0.0-20240724075330-637b2c977dda // indirect
+	cloud.o-forge.io/core/oc-lib v0.0.0-20240730065931-4730d5b4d401 // indirect
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/beego/bee/v2 v2.1.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
diff --git a/go.sum b/go.sum
index 90f6362..447d437 100644
--- a/go.sum
+++ b/go.sum
@@ -74,6 +74,30 @@ cloud.o-forge.io/core/oc-lib v0.0.0-20240724072703-c5f4427f9f04 h1:kUWIOJVNOX7jA
 cloud.o-forge.io/core/oc-lib v0.0.0-20240724072703-c5f4427f9f04/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
 cloud.o-forge.io/core/oc-lib v0.0.0-20240724075330-637b2c977dda h1:aoZ2nomRGCTjW+cJN/3iKGGPbgLYG0hNa2NlW1pSjgs=
 cloud.o-forge.io/core/oc-lib v0.0.0-20240724075330-637b2c977dda/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724122347-ac2111a3658a h1:6A0n5vA3OTnohOwKUQDh04MMD1L90mbj0Sd2DVmazNE=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724122347-ac2111a3658a/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724124904-357d79e68b86 h1:PuvtXdiFIPMUP2dpXu2EGU18mKFw+7ubBqGBPQAHjWc=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724124904-357d79e68b86/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724132730-840eb24bb294 h1:qKleUcDOsDKVbW6w7GCW8gzJHPEBDvWTUDg+YZ2eN64=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724132730-840eb24bb294/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724150830-51e94e73e5ec h1:xjFy7B/7/zozknoPaRjJwvdNurctuiyxDQVF9TTrmZA=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240724150830-51e94e73e5ec/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729065202-c7f65914bb93 h1:5biCGQKPQWkmLRDegd7UBY6vP0KdEcDZQ8rROqNtaz8=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729065202-c7f65914bb93/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729121948-e2f722e17bb6 h1:EDwuA0giARIo5UFicOVGAkTIK0xQCk9HQJvNxcflflQ=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729121948-e2f722e17bb6/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729132214-d77a403150d8 h1:SWTfZIJ7Nq+1cfrfMEKG95DTxwXISyz1ul0N9zexWK8=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729132214-d77a403150d8/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729135315-2f6fab2f7b23 h1:EyWdP+NCgVSdHW9jZbp0nlAwNVLro+yzWZL9mrgdZRM=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729135315-2f6fab2f7b23/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729140409-beeac40a103d h1:NQ2GONbmIKKJuEunsn+cpYzFSThtGblL1eYD1BIIIg8=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729140409-beeac40a103d/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729150539-dc30412f2edc h1:Q70pRG2f6fULpw+BE7ECQO7wk/Wy9VreZPrpuUXJ9yA=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240729150539-dc30412f2edc/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240730063928-0e96b5c01a4f h1:AQuTEgzKJCd05QKyI9yx6v65L4IbPQX7nQLaLvO+ots=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240730063928-0e96b5c01a4f/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240730065931-4730d5b4d401 h1:kp1sHyrRIoa4i9tjUuFvFMVRSfUC+093s9KcWLiURy8=
+cloud.o-forge.io/core/oc-lib v0.0.0-20240730065931-4730d5b4d401/go.mod h1:V5EL+NV2s9P1/BcFm3/icfLeBYVVMLl1Z0F0eecJZGo=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
diff --git a/populate.sh b/populate.sh
new file mode 100755
index 0000000..5ecbfba
--- /dev/null
+++ b/populate.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/bash
+
+
+# Must specify a JSON with a following structure:
+
+ENDPOINT="http://localhost:8087"
+if [[ $DOCKER_ENVIRONMENT ]]; then
+  ENDPOINT="http://oc-catalog:8087"
+fi
+
+if [[ $DOCKER_ENDPOINT ]]; then
+  ENDPOINT="$DOCKER_ENDPOINT"
+fi
+
+[[ -z $1 ]] && { echo "Must specify a json path"; exit 1; }
+[[ ! -f $1 ]] && { echo "$1 is not a file"; exit 1; }
+cat "$1" | jq empty  || { echo "$1 is not a valid JSON"; exit 1; }
+
+########
+
+while read row; do
+    TRGT_ENDPOINT=$(echo $row | jq -r '.api')
+
+    while read item; do
+      echo `echo $item | jq -r '.name'` to $ENDPOINT${TRGT_ENDPOINT}
+      answer=$(curl --fail "$ENDPOINT${TRGT_ENDPOINT}" \
+        -X POST \
+        -H "Content-Type: application/json" \
+        -d "$item")
+      echo $answer
+      if [[ $? -ne 0 || "$answer" == *"<html>"*  ]]; then
+        exit 1
+      fi
+    done < <(echo "$row" | jq -c '.content[]')
+done < <(jq -c '.[]' $1)
+
+
+echo
+echo
+echo
+echo "All models submitted correctly!"