# Termination of the assignment of a grid load time series to a grid time series — NBV view ## Process flow from the perspective of the NB (NBV) \nSystem diagram: Beendigung der Zuordnung einer Netzgangzeitreihe zu einer Netzzeitreihe — view of NB\n\n\nCustomer backend system\n\nMACO APP · NB (verantwort…\n\nMarket partner\n\n\n\n1. Beendigung der\nZuordnung des Zählpunktes\nder NGZ zur NZR\n\nNB (benachbarter NB)\n\nAS4\n55236\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n\n2. Antwort\n\n\nNB (benachbarter NB)\n\nAS4\n55237\n\nAPERAK check: Z33\n\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n\n4. Information über die\nBeendigung der Zuordnung\ndes Zählpunkt…\n\n\nÜNB\n\nAS4\n55236\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n"} gesamt={"\nSequence diagram: Beendigung der Zuordnung einer Netzgangzeitreihe zu einer Netzzeitreihe — view of NB\n\n\nBackend (customer)\n\n\nMACO APP · NB (verantwort…\n\n\nNB (benachbarter NB)\n\n\nÜNB\n\n\n1. Beendigung der Zuordnung des Zählpunktes der…\nAS4 · PI 55236\n\nUpdate transaction\nUpdate process data\n\n2. Antwort\nAS4 · PI 55237 · E_0103\nE_0103 — Beendigung der Zuordnung prüfen\n\nUpdate transaction\nUpdate process data\n\n4. Information über die Beendigung der Zuordnung…\nAS4 · PI 55236\n\nUpdate transaction\nUpdate process data\n"} titel="NBV" /> ## Process steps ### Termination of the assignment of the metering point of the NGZ to the NZR
**Check identifiers** - [55236](/en/schnittstellen/202604/pruefi/UTILMD/PI_55236) — Termination assignment ZP of the NGZ to the NZR · AS4
**Flow**
  1. Message to **NB (neighbouring NB)** · AS4
  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 once the message has been created.
### Response
**Check identifiers** - [55237](/en/schnittstellen/202604/pruefi/UTILMD/PI_55237) — Response · AS4
**Flow**
  1. Message from **NB (neighbouring NB)** · AS4
    **Response per decision tree** - `55237` → [E_0103](/en/referenz/202604/ebd/E_0103) · NB · Check termination of the assignment
  2. **APERAK checks** - `55237` → `Z33`
  3. **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 about the termination of the assignment of the metering point of the NGZ to the NZR
**Check identifiers** - [55236](/en/schnittstellen/202604/pruefi/UTILMD/PI_55236) — Termination assignment ZP of the NGZ to the NZR · AS4
**Flow**
  1. Message to **ÜNB** · AS4
  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 once the message has been created.
Decision trees of this process | EBD | Name | |---|---| | [E_0103](/referenz/202604/ebd/E_0103) | Check termination of the assignment |
## Process information
  1. ### First message The party involved on this page is itself the sender of: „Termination of the assignment of the metering point of the NGZ to the NZR“ to **NB (adjacent NB)** (step 1).
## 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 NBB](/en/prozessdoku/202604/NB--NBB/awh-erg-d-marktregeln-f-d-durchfur-d-bilanzkreisabr-strom-mabis-beendigung-der-zuordnung-einer-netzgangzeitreihe-zu-einer-netzzeitreihe) — neighbouring grid operator · market role NB - [View ÜNB](/en/prozessdoku/202604/UENB/awh-erg-d-marktregeln-f-d-durchfur-d-bilanzkreisabr-strom-mabis-beendigung-der-zuordnung-einer-netzgangzeitreihe-zu-einer-netzzeitreihe) — 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 numbers are those of the source; where one is missing, it is missing there.* :::caution{title="Step sequence reconstructed"} For this process, the BNetzA consolidated version carries no sequence diagram. The steps are reconstructed from the BDEW check identifier table: grouped by the designation, ordered by the process step. The method agrees with the consolidated version in 200 of 200 cases that can be cross-checked — the individual line is nevertheless not editorially reviewed. Check it against the rulebook before adopting it into an implementation specification. ::: The source does not yet name the event that triggers these steps. Applies to: [1](#schritt-1) 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: [2](#schritt-2) 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: [1](#schritt-1), [2](#schritt-2), [4](#schritt-4)