Restrict Parent Record Close, if Related Child Records are not Completed using Flow #inSalesforce

Restrict Parent Record Close if Related Child Records are not Completed using Flow #inSalesforce

Here Case close will be restricted unless the related tasks are completed

Create a record-triggered flow (Fast Field Updates) on the parent(Case) object, Criteria: Status equals Closed (only when..selected)

GET:

getRelatedTasks

WhatId equals Record.Id(in other child scenario, use criteria like Parent equals Record.Id)

Status not equals Completed

DECISION:

Yes:

getRelatedTasks isnull false

If yes, Throw Error, Use Custom Error Element with the Error Message

                                 Visual: https://www.youtube.com/watch?v=qFTBiPjhYJQ