C4-PlantUML/samples/C4CoreDiagrams.md

# C4 Model Diagrams

The following samples are reproductions with C4-PlantUML from [C4 model core diagrams](http://c4model.com/#coreDiagrams) created by [Simon Brown](http://simonbrown.je/).

## Core Diagrams

### System Context Diagram

Source: [C4_Context Diagram Sample - bigbankplc.puml](C4_Context%20Diagram%20Sample%20-%20bigbankplc.puml)

![System Context diagram for Internet Banking System](https://www.plantuml.com/plantuml/png/VL9DRnen4BtlhvXoAP48N7hgAGbTjP4WHGKKzRIQzGvWuRMHFGxmxplx6MXeR-lnUs_UUzw7mEWvbYRvfAqoiI3OCH_2ryd4ut6yrRoBUGpabRDCbiVAbHCil4RxPk8XJgPVxXS6BQ_diub1fi0oogOL-iJZGwNy6Q8LMYbqu1t1nXdZZjfkmMXBWBQ0gsljWtmvaBLWd49ZpgBH-_jRFfaz_lwvNcMlpwiVsIpzdhvy6zub2Mis1CjpO2gX9K2XSUkn50iUdcNaBJ4yeTrNRXfiaYp81sU7AWPs9VaH39e9cXuwRUy6Sla87HBSfawG2se4H-aE3XspcW4gvQBbC1xS9SssOTuePg4-Yjm_RDMRgjv2lovK9RrfEeAs4gX4riu2vYxMHMf_lNHKDrtYdk20vwhksaTh94jFF2nHctSdwNrrXj3lNqasNTkJG7Ejl0jkmv2Ur0xjbe0k2UyPEscxaUf9TERTzusCItQU0iYZTsqg6K1RqusaVHkZYwJiqGPK5KnEnAfE-elCnQj-Q7uTA0XCKDaJglq5zBgN9TaYj66hDsWvBwItkzpv3q_w7tQTUBvQD1Atc7rfhRi7eSjV_mS0 "System Context diagram for Internet Banking System")


### Container Diagram

Source: [C4_Container Diagram Sample - bigbankplc.puml](C4_Container%20Diagram%20Sample%20-%20bigbankplc.puml)

![Container diagram for Internet Banking System](https://www.plantuml.com/plantuml/png/bLLDZzis4BtxLqoTGnr0kqQ0ddgArpQwcwntrSZRJK_2Y1hRH2XI82axHj7_tg6i3yiEajGdQJJpvl7D6_gzysXzLQZHBr8BLUK4E-zBz_jqQl5mkvL-LsML8okCzgJzhJ3557ChKUzLLLRJ-MytiKBjNrQFKuMUdETGEkTib9hiRHcmVuLASs710E1t11kZb3b8lGN5IO0wXy5dQHq_6U36e8n0fOwCqJ6yRi1V7sT_Fx-iq_Lpd2wUNvycR_lOB4cJZylr_9w3JUZrONsVFYx_M3ujE3ZoqYl6RK4XbxYrM31H2mzySAl9mntgBu5pSdIUYj4e9kkCdeZAULEGZM3UFOrdq8R1REf3PLmTmO45XR8kH5N708KmbVPkp3nEqEaT1tAqnubunrYN1CPluPyHyA_ZEpbGbc9PSl8hPJ0hIoK5Ucdqc4CVS8yH9AKDv5T_pKDiGKhkcKPDZJtWfO1cnFKuGhZhcxK7ZsTCSjZPbOmzJlYpefiOjnIwjrqJOMNf8vZfRQNGXd1ipLxcv827-kqk6_PAe8vA-cDmWQXg8Hti9OOIQO7F2var1pRc5QF2P59H8yUgVcavpTz4y1aBP2M6NDY7XVIKWwionroQcVqCDtT5xaG0SjfBGPVq5jaaHuyPEWfZQ1u3c-JFHnYyUsEPMrW-iBILpblarY0rkxAefnl1ZfDpm8fT9IpbF3w9oaN1LEGSBy-MNyYBsokPCXHVIEUiamn-ZH--RPk5uJJRrmrq-u4-GH86vjR_TjPUVlKJAb2grDK1XblUhFYzMQk0lsRfPGtDExAImXfdDXwMNyKEDJliLCcmPvWDWnwLCVM6TvWkzlPCsc31PjA20zqfpXG6p4pb-p57tRf6mFFG3klpzYAFFf4wknBwnNnnv4Bl-_KwJZXnc7TQe-_d38nTfvxQfKyajxlCd5q39xXsoHkaEZWSUziGtL6B23uapq_Jy-RdBVzNPNh7sJsntl93b4-4kOEDDKLzwnmiBo7VIIOWDy2Bktbxpe1vfiU5ZHA6TK0t8LfZz4Gk73VaCAohNBXXk_R9QXqtGDrX1kLNlck52VNJHftF_EVOYlEUI_alwpy0 "Container diagram for Internet Banking System")


### Component Diagram

Source: [C4_Component Diagram Sample - bigbankplc.puml](C4_Component%20Diagram%20Sample%20-%20bigbankplc.puml)


![Component diagram for Internet Banking System - API Application](https://www.plantuml.com/plantuml/png/fLN9Rjim4BthAwO-j3QGn9UUUggNj4cGnOYTBYTZHD4oMou25xj6qN_laB8bsGcA0Cqbr73uvisRH_gZysXzK39x8pIJeU2mzhvo7uP3YzkBKlXro8FZbXdjkVONpAWX5bQWtiXGXU7a_VbCelPFTxT3YPuxJw7bnAZAw9XVHUnt43GTL1G0l-QmCbAQhT0bIA4ve2xWQ5jOHoi3L1YaOIZbZZ0QXiyBPBUZxmzFY-NNwyNLylRoy-Nzj3_8CY-yfFH3BXG2IukAwbkufdwivXx6g7z6AlETyrp1EOncrp2gAYaOUc5qbaseToIYjkygF8FUdD89TuObxoRsQEi7Rj0nAogVka9T1easxioisOY2Ew1kKfVYG23V4rYHI147fV2xs3uBpXl5hOEDm7X6MDZo779hjZIIYzwWGqr5PdSc5pAHYYM_eK8hz75rabm9pmjm8NTKtVZ_OAFgUlj_1Ty8nezeJVD-aLFzANhCqV78vP5Bh97X48OvMtE5SNVkZIMUqNDWUIcSjocR6DBOL5gVmHhTcdh0G3oqtmy0cEL5_4JfpW0PuywHVqhwu9v5NlMCbvU_V5_bBWf6B5Ta2NvYWmwJE2-pIY8n2ZG2TVW0vYRuLg5Kt0JjQKNqjSCaPSkZ5MWvfhm2xQwFbQ2Y9-Rh3U1t1lJNcBZlHAcJ2KjD9eQ8PEa-yUIokoyJUAHBs8PZT1IlMwsfYwEC4CG_Bb-SlQir69nKRflgZVPBc0T59jkzYaPZmjPAMtfWo9EEK0oXr3gJiIAJHiHdH1ndmP8jempxPRkRHbVPsCUOux7xZqrjen79HKaHNTP3FGEsnlgZGkUsnXRjt8vfa8LMoB3W_p0IV4ePBv0QGNqOIA9w3gh1E1v4SamiJJTdF_wE0a-E7nIA--sGklHEajhZwNO-SYpWBMmfn4cDoEvcEfvq3dImwekJ0ECRG-_-rM8ncrFodonBuF6HtBlqa7OpVxXlyfgaZg5UJ4oPwXLewXLW7xakwBVYBm00 "Component diagram for Internet Banking System - API Application")


## Supplementary Diagrams

### System Landscape Diagram

Source: [C4_Context Diagram Sample - bigbankplc-landscape.puml](C4_Context%20Diagram%20Sample%20-%20bigbankplc-landscape.puml)

![System Landscape diagram for Big Bank plc](https://www.plantuml.com/plantuml/png/TLHDRzim3BtxLt2vD0NIP8UTTcg-i1PBcg9EKFHaC8eS2v4bJvAR1iF--oWxTkpMySaY7yb7yadtrg5nUIg3Rq8ncUyu9CvbzkTePF0ut0kNvDlSSiEqSbov8TFf27T6e7gNUPQFfZ_kdYKgjrakHX8TjuvCqTIZFzmmyvbl85SKbb8uk8H3hANKHw7s88NYW6e7BRSmbluqK5cGcg6K9yfHy_kSFhXPZDzMctMqNZr7izNhK_-sDet3AFmzNqyVo7OslJwk7wB5_DVyQKR6m0adEOGdwtWA2-9Y6MOSTWBt1bFYQc0YzZ11TO1CiY1uviPgrMUvTJhbPW2zqeAo0FcsfcTVZvnZg92WuwA_BQ46SAJ9GbP5UXiWOpfNpWvxn6jE7PhC2CkZ2LbtQ4vzzfqIDjdqRk5l0FIL_FlRaa1aYoE17tqMnLrDhGGMnFmIRCtE-ec_2tu4eQZf59tG2d2hys8hmhGv3egrfNZWaE79xwwaVI4JpJzS7vrdCLulhrNqOzYHqe2XJNo6JmbI5FBIplpEdy7MJQnfdgBeaOQu5CnegsC7ym-MeDfpuCs0BeBaLZ4jcbEoPVNVCQtGQSCja1QhDJ8om7dW7JEhknmqPkOCAelCm-Z47QifbHegA5MH4TswTy4yiqfG49Oc21t6SQ_fEOF1UaynLg5gkLM3RLJP8Zj4EexB0XCwmQeuNNAFTwbGmXBfiYzQkCspJ1jtlSg_87ZXCdhYOfzijMbSao_Qt5XkASB3NnguKZAlPrtOGXZq553e6UovDl1jXOISRl1vxLvWVhwVAtGCU6mF5lxaz7hvrVWuBoukUPPenQiaioyNx7hn5kMNyY8qnTRglYDj5t3MeOqhq4rxmHseO84dobWGQzTl-wgIjuLnqxwH5-SzzKwlyNy0 "System Landscape diagram for Big Bank plc")

### Dynamic Diagram

Source: [C4_Dynamic Diagram Sample - bigbankplc.puml](C4_Dynamic%20Diagram%20Sample%20-%20bigbankplc.puml)

![C4_Dynamic Diagram Sample - bigbankplc](https://www.plantuml.com/plantuml/png/NPDDRnen48Rl_8ef9wW8g6rEbQg6ZwYX8WaAf5LFQDOxx5hrsgkn3K9H_tl71fhGs_XZvdtc7Vl61-GG6zDvfwqoiIIeGsZzvz68SJ-iTAXZ4JsnSZQG3KFbcX6MhD7kJ6pZQ7fzjJHem_FzOcGma0-ojPaTB3PQ3TjKkRCO_tfyNcz-pjTtcyNjjzk7MQ_VwKob8cfBF2jwwde0tHa6BD1JL-8dacBQMJHmteQLggd1TBeAZib3uWAcIll0-JPektNSv7W0DVgQIi0OQY7NwdX5CPLfYSOF09KYxy6uIXOKrB3RV-NggGz9IzlAqDKIAu9nsvfJdOJn7NUuKgpR06XB6Dig6kHqicItqwKWeZ7WjY04C1S3sLA00krlAGhRQDMnHnqE41oew8DhY3tiDAOSpR2d0WfsUsdr0cupST6Mo8TU8NhZvVm2hWyl7O2fQrfdfTcU-fGw8HKvIVtRprwsd60cXFQ2_98kpqFC54glAvioj5YiQhHLMhJe_Tvn-MhZXVp7R6HbnGH8BR0pXlYD_FsFgMZuyD_fs1XfFG_QdxL5E8KNbavEbguEFb2JvFzq17dpb6Tub8z5euD_EtyfayUuUdmOtQtNovNaILR6pOvDPNmUj1-_FY4gUtr83f_hoxtyUZqPKW7UmvPTSoBUryIKO_aE15_WQzQRJQQIVqEsbE_n5m00 "C4_Dynamic Diagram Sample - bigbankplc")

### Deployment Diagram

Source: [C4_Deployment Diagram Sample - bigbankplc.puml](C4_Deployment%20Diagram%20Sample%20-%20bigbankplc.puml)

![Deployment Diagram for Internet Banking System - Live](http://www.plantuml.com/plantuml/png/pLPXJoCt4FsUNp5DAnqW812XwbJff0i9FK24H6meFQbID6jFDYvUUsLx0sbr_xtZtN1X8UYWz-L0Yko9tyoyDpDsFlg0BfIvRlsaZD2b99Y7KFZVEXs7T_kP2lCoBJqvOKqW4_Q5pJk5HXCnUpv8hT9E_sXl74tNmujEZZwGOzDqG8Msopo2YXZW7PI6qT40OKumirhREsKoqCeGe97G-5evpoiB71sq5QZradryJND3X5PFoWbcILaKreMjzemnAOhRzYxyacPzgwtxqFvP7CJ_zdQBlScbmLm9q9GHnrS-HfEmXIAe1GPUAWEQALKvRZFYelTvT3sPtfnDJgSN9vzEBWTRx2cee0dM-S10OUOmPv8EpbWvPoZ0CPhRo3TPiaOvxC65Mb2hjOPDBwsahKABNMWVgwm206_RJ_OWCI08YexRs_-sWF-UUf66GQdAKiRiOQ5sTdR-2lVlewlhjEJwmU6l-mT7S3597bniSeC5YZang5SjO69pWQ7zr03lz-_NRkg_lZK1MJR7JbG4ZC-WLnHQyNbbJVHnZWkiAfyKBYep_ACVpMDd5qgIVoxTZ7ieWb6hi8I5OZIS9wFBpkbaCaw0G-npPHyo-DAgFZVgiv96fWU7ZuIAsxTAP1qA7IKQLGkkwzYf7DsolROTTiMByWpIBPdoqG46JD5JX5sHnfedF9WXORbpZDycmJggUjM1eqpvuAhJe0mtN5wjTs6EVauIi0nppdMbEWX7CcvH-rr08SXxq3RZ3GNnTl6wJV6w6yNZ-GkO-G_hYTo6R-dPVIneGi8Q-LpIpOvVLhdxeyZyBF7N2fy-5loEqdgiZ_xVM7U_SwuvFWDkA7tbN0z8gmKvNrtmFl1n0Qk79PwEvkSZx_b34nIO4U0wpAPM_VByCirjJB5V-c1pSkyyi46nEqaB9QZcMsWEEqh0EkWPwQoIaNAJQWtZuyCQpwW8_XDpP8QDImj1grp5nyENgMScTXQPVUio2nR4AaqVRxQ8KQwPBvFUH5BOl6YoZ9OolWunO-M4zNOMu4OPQUzyJAXcdQCO9I-z8AdZi-HM5JwEkzhX9sjZHVfpPtEMP6Z_KLeZ_AuSpUpzxiftWZEM9eewLCBL2Pp8Z1x2DVNr1SQ9gsizvbflQgb4E5NKhT8pMQdHDONN-lkqvdw65MjMUjrKLwI_Da3zbWtnbWF65qrmLCyEOoP_UslgbuZH38giteQONjT3nS36lDYAbLWN-56ggrXL69bMjnfA3pEkJYNLdLE17WAU3uxxJK3trOZf5L-XQqXT7lBrhv5W-L0hEHtTJ0UVBtl3i_xwzz57ChBCzNy0 "Deployment Diagram for Internet Banking System - Live")

**with details**

Source: [C4_Deployment Diagram Sample - bigbankplc-details.puml](C4_Deployment%20Diagram%20Sample%20-%20bigbankplc-details.puml)

![Deployment Diagram for Internet Banking System - Live with details](http://www.plantuml.com/plantuml/png/vLT_Rzj63FtVduBp1ZGfd1ynqg4OKA2EdJKfuiI8dAO51XYdErg-zNGdt9sSUaE_-qX9gUtOQLfi60RC0Ho98ldu-2XAVXsYyB7CJUi7RQKf5S8inYBySd3WnTr-fkEiJCk0NZeRqSPzwVA3mWZBCNiXAgFJW_xnteXDDyEBWro4Y9vCam4MnYro3YeOu1cKbgBP0766C7N6k3jjCp3Q8WYhOEsoze6E710w62U5CGlAyQNCBGYjdb9ZaILbKJWVTzfJYac5_DZkm4zfrdV6-LVj7-KX_xLtMxT4pfLnv5s1FYxEK2ZqExijGb4BAt8jmM26L9SEN8M27I6Zdek8PB9WY6fL-ov5NFG-NDsC9xVduxF9nUcRqyi1Puew6eHbdJ3G8lCY9_8Upcr4Rp72YR0VkG_98aJCOGykz1nRhMNOvD8ft2cCx42RhxNf_udEga0WyyDpK28AaCW0xTq_Mq0VwiqzqvtsXPCYQcSfa8wjShRg_pKAHOLGRpZY0VxaOaTPyazrbXBEdYZqy-VFVukVNdAMcxIacO2Zd_SFZ-5YdB2j1tUOGa0_HmyUW-Rae2thktffAdpU0I4b1kxoN0luzGMSdB_PEnzHhc7OloUnGUIjc0juXpuqP5vIxLiTt-UV-FgBe-xmSPV0BaU7tUEbpxOsY4B86JB1wW36BfSYjXyQuEL-XTcpG10MWYkzHAXAFZrTQS0QFVxqdOr2M_G4fJd3w1nwHM7qKZNEKccM59wxEdpNPpEncMk5ONEufgML72oCZekgnmBU9bUN1sVZyIW1WjXV8VsvrNm_FJcFJaipA2ezF5eP6pvzR636r3kYamk_g4Ou5G4tUhGLotaX3KjoLHt07epgFEsbxQWh7u1qmEWvBg6UacEGxgYKKWoQ04vtZKRKVOLxCoGq1BdWgqbq7dbxL7T0faFqbJTeEtK-huuxC1DXXWf46MV4gL4Pf4V5fyA4-xi3ZCle1AFyRh6-VczVhwZLNLUh-pMr0afdrLQzQEb6aOLNopMy2uzBUDr8s5tLCAcoRrMnjuJkG8Z2gdIZXawzjNdNJeKsZanGbBvm0GCuQnPF5RafVlU_elvcuPlpyC-iVHgDT7KaQ6_LU__u_xNthvkzt_rN5ZyvKOPRJBznyG-GLvaFLOz397S9pJiRUxDvyvaGwCiW529344kORRlby-RxIEwun7uPeilHFmj01atf5CwrnBehXI7OgmISXvvLtcd5bDUfrc7aFgpZAOg3tujS4CErfve0etCTKK4eqq1Ct9IPFVMqYmvaKsRWCUCOxTVh9TBRI4gN5-iisL8IN9ihrbwwuAOHRhLLxYvmGJNhNCYhv9ximwof9r_qZS8dzHadVECSAzAVUKBhmD3zeOsXsq9xdBfFdIPt8gR2QsxgK4jV5t2gCcIupL4AXU1TL6iz8gstZLGYlIxgKUdPh3J2hpVUcB_NQnxwXZLrUZbKj42_343ziZCK7mcGNtaaeGPAo9Ny7fojNrKeceE8rVT5J6xgcue2r-uNLx6IIu5NIcsmAXYLDa_H05DIfshLdTSHxm7V3axwwm7TRuwWxQBIPKWj3uRwHJuwScebPrUtay67ozxmlB_yYV4QhIfpynS0 "Deployment Diagram for Internet Banking System - Live with details")

## Icons

Source: [C4_Container Diagram Sample - bigbankplc-icons.puml](C4_Container%20Diagram%20Sample%20-%20bigbankplc-icons.puml)

![Container diagram for Internet Banking System](https://www.plantuml.com/plantuml/png/hLPDSzis4BthLspLGvKPofnEcqjEaIMrTcfz9AJZzCHPaf241WHO09IYwVI_Tm6H52dPJJfJduZ5VZoyVRloMsDHsweGW--up4ILCzXPMvetOQZnSBFbTbUbbM4wKz8oQMyoLOIOQuvoBwgo2gS_ZzS2fNrSF8G2BJEMJCcKl95BfczAdpjd6ph1RFxnVhfQHjzGmrObbVafB5rooZ7cT3lUaCVOb9fJeR10OvaESxPtTwQjyijg6K-Uvj5gCVzV2taR7fXH1Hk_7lm0bQG41IK2ksEmKKAe0vTR40u5oXnwrrmR-b90042e38KuKewMzcTOQwuQsaAKsqhWYzUvifBPbsx_m3s-T5UOFqL2nEolQdV83B_gmEIU2LMoamkzxc7o--enJkBLEfcjdfQZLsVR94gYt-Rnz8wCjUdfFhvB7kQ_pfSpCWuiju9uQKY1dEDMOq54QxYd1cfwBDoY_EmuZuxKes8mM3Djb1nbbR7K9Xt0jFqQJg0nWzhufgGK7S21X06b3qJXRO1PfYffpP1md58djsJ8KHz7sO-KwnB0y1NyDG3wQ_6E3YnDi2p9-OcbC2bBmJEqNCaXcTvHDmA8I644Vl5nwcmp9ZWHR3mq6apBCwYbwkNap6tTj7duUk9YNNS9R1-1AQd6C28tmSPht3A7egaUPPgNDe39ILJElDPgptDcWCJvVBKDQTuz0GMtHwVchFA46jXpT25S0xqRKgqE91UNj1Rj5RX2fLomcg65FpJmfjy7y0aB97Bwi6Yq2Xh974oL6e9Lj_5RO9ehd2S0uFS7StLEytC9T9QEShIOec6kH_Mdyu_UFq3lR9Kcb6x3W6PRRgn60W5SacGBt_e0TkIS0rOakKopd7hBKPZ0AOuPGvjXImTcinkNiJENL_obc7rcCYS2kTFs-lvvYSqKkUbpN8_Ghn3dkAB4BgG5yNSx4FClTiGAv8JG6yXhFbxGkHv65nPJTxWlGfEru9bMHcqipBzaEz85gRprR7O7bUZaht6TAr1-kQ4jm2uclyE_4syjZ8mCxTiwRG1CLMNFgWZQWG-0cYODUXQQJj0I-C14PwcSH_lHCEDgtyNnEYB7ljzf0F_TfpS7tlLKBbaoljsbghD8JkcQDL5dyiQ-69g2Q8uo2-1Tj5g6tUBTalyfChabxpEmyrpqitnWc1lOQ5NulNNmFwCqXbv8fyIpssdpJfUpmyU5f29AQu2DdTNdE0EvK5yVGp-kCcv7j-MZHRok4xMFwOLVwQuXniM7DJkVw7-UXfot54e_Uly0 "Container diagram for Internet Banking System")