# Control command from LF to MSB (UF B024) — View NB ## Process flow from the perspective of the NB \nSystem diagram: Steuerbefehl vom LF an MSB (UF B024) — view of NB\n\n\nCustomer backend system\n\nMACO APP · NB\n\nMarket partner\n\n\n\n4. Information über\nerfolgreiche Einrichtung\neines Steuerbefeh…\n\nMSB\n\nAPI\n\nCreate transaction\n\n\nCreate process data\n\nAPI\n\n6. Information über\nerfolgreiche Einrichtung\neines Steuerbefeh…\n\n\nMSB\n\nAPI\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n"} gesamt={"\nSequence diagram: Steuerbefehl vom LF an MSB (UF B024) — view of NB\n\n\nBackend (customer)\n\n\nMACO APP · NB\n\n\nLF\n\n\nMSB\n\n\nweiterer MSB\n\n\nMSB (weiterer)\n\n\nÜNB\n\n\n1. Bestellung Steuerbefehl vom LF an MSB\nAPI\n\n2. Mitteilung zum weiteren Vorgehen\nAPI · E_0564\nE_0564 — Bestellung zum Steuerbefehl prüfen\n\n3. Antwort auf Bestellung\nAPI · E_0565\nE_0565 — Ergebnis der Bestellung prüfen\n\n4. Information über erfolgreiche Einrichtung ein…\nAPI\n\nCreate transaction\nCreate process data\n\n5. Information über erfolgreiche Einrichtung ein…\nAPI\n\n6. Information über erfolgreiche Einrichtung ein…\nAPI\n\nUpdate transaction\nUpdate process data\n\n7. Information über erfolgreiche Einrichtung ein…\nAPI\n\n8. Information über erfolgreiche Einrichtung ein…\nAPI\n"} titel="NB" /> ## Process steps ### Order placement for control command from LF to MSB This step runs between other market partners and is not relevant for this view.
**Transmission** API API00001 · `/steuerbefehl/initialZustand/`
### Notification on how to proceed This step runs between other market partners and is not relevant for this view.
**Transmission** API API00001 · `/steuerbefehl/vorlaeufigePositiveAntwort/` · API API00001 · `/steuerbefehl/vorlaeufigeNegativeAntwort/`
**Response per decision tree** - — → [E_0564](/en/referenz/202604/ebd/E_0564) · MSB · Check order placement for control command (Based on EBD: E_0562_Check instruction for control command)
### Response to order placement This step runs between other market partners and is not relevant for this view.
**Transmission** API API00001 · `/steuerbefehl/positiveAntwort/` · API API00001 · `/steuerbefehl/negativeAntwort/`
**Response per decision tree** - — → [E_0565](/en/referenz/202604/ebd/E_0565) · MSB · Check result of the order placement (Based on EBD: E_0563_Check result of the instruction)
### Information on the successful setup of a control command of the LF
**Transmission** API API00002 · `/steuerbefehl/informationAnweisung/`
**Flow**
  1. Message from **MSB** · API
  2. **Write endpoint** - Transaction created — [Create process data](/en/api/202604/backend-schreiben-nb/createprocessdata#prozessdaten-erstellen) `POST /createProcessData` Try it out Creates a new transaction in the backend with the data of the incoming message.
### Information on the successful setup of a control command of the LF This step runs between other market partners and is not relevant for this view.
**Transmission** API API00002 · `/steuerbefehl/positiveAntwort/` · API API00002 · `/steuerbefehl/negativeAntwort/`
### Information on the successful setup of a control command of the LF
**Transmission** API API00002 · `/steuerbefehl/information/`
**Flow**
  1. Message from **MSB** · API
  2. **Write endpoint** - Transaction updated — [Update process data](/en/api/202604/backend-schreiben-nb/updateprocessdata#prozessdaten-aktualiseren) `POST /updateProcessData` Try it out Updates the existing transaction in the backend with the data of the incoming message.
### Information on the successful setup of a control command of the LF This step runs between other market partners and is not relevant for this view.
**Transmission** API API00002 · `/steuerbefehl/information/`
### Information on the successful setup of a control command of the LF This step runs between other market partners and is not relevant for this view.
**Transmission** API API00002 · `/steuerbefehl/information/`
Decision trees of the other parties involved | EBD | Name | |---|---| | [E_0564](/referenz/202604/ebd/E_0564) | Check order placement for control command (Based on EBD: E_0562_Check instruction for control command) | | [E_0565](/referenz/202604/ebd/E_0565) | Check result of the order placement (Based on EBD: E_0563_Check result of the instruction) |
## Process information
  1. ### First message **MSB** sends “Information on the successful setup of a control command of the LF” (step 4). From here on, it is the turn of the party involved on this page.
## Other views of the process The same process through the eyes of the other parties involved: the same steps, each read from their point of view. - [View LF](/en/prozessdoku/202604/LF/GPKE-Teil3-steuerbefehl-vom-lf-an-msb-uf-b024) — LF - [View MSB](/en/prozessdoku/202604/MSB/GPKE-Teil3-steuerbefehl-vom-lf-an-msb-uf-b024) — MSB - [View WMSB](/en/prozessdoku/202604/MSB--WMSB/GPKE-Teil3-steuerbefehl-vom-lf-an-msb-uf-b024) — further metering point operator · market role MSB - [View ÜNB](/en/prozessdoku/202604/UENB/GPKE-Teil3-steuerbefehl-vom-lf-an-msb-uf-b024) — ÜNB · market role UENB *The source provides no use case profile for this process — objective, precondition and result are not recorded there.* *The steps are the **possible** messages of this process, not a sequence — the source lists neither conditions nor alternatives. The small box on the step names the own view on the left: with **←** it receives, with **→** it sends. Collapsed steps run between other market partners.* The connector table lists no write call for these steps. Derived from the process flow: the process begins for the own role with their message, so the transaction is created. Applies to: [4](#schritt-4) The connector table lists no write call for these steps. Derived from the process flow: the own role was already involved in this process, so the transaction already exists. Applies to: [6](#schritt-6) For the check identifiers of these steps there is no test case in the test data set; the »Try it out« button of the write interface therefore offers no body. Applies to: [4](#schritt-4), [6](#schritt-6)