---
title: Launching initial Allocation scenarios
description: "Launching Initial Allocation scenarios: First Allocation and Pre allocation"
---
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1. [Knowledge Base](https://help.nextail.co/en?hsLang=en)
2. [First Allocation](https://help.nextail.co/en/first-allocation?hsLang=en)
3. [Launching a Scenario](https://help.nextail.co/en/first-allocation?hsLang=en#launching-a-scenario)
# Launching initial Allocation scenarios
## In these videos, we will show how to launch a First Allocation and Preallocation scenario through simple steps!
**First Allocation**
### **Preallocation**
The pre-allocation process is almost identical to the allocation process, except for the first step, where you select the products to allocate.
- [First Allocation](https://help.nextail.co/en/first-allocation?hsLang=en#main-content)
- [Introduction](https://help.nextail.co/en/first-allocation?hsLang=en#introduction)
- [Demand Forecast Logic - First Allocation](https://help.nextail.co/en/first-allocation?hsLang=en#demand-forecast-logic-first-allocation)
- [Optimization Logic - First Allocation](https://help.nextail.co/en/first-allocation?hsLang=en#optimization-logic-first-allocation)
- [Launching a Scenario](https://help.nextail.co/en/first-allocation?hsLang=en#launching-a-scenario)
- [Reviewing a Scenario](https://help.nextail.co/en/first-allocation?hsLang=en#reviewing-a-scenario)
- [Replenishment](https://help.nextail.co/en/replenishment?hsLang=en#main-content)
- [Introduction](https://help.nextail.co/en/replenishment?hsLang=en#introduction)
- [Demand Forecast logic](https://help.nextail.co/en/replenishment?hsLang=en#demand-forecast-logic)
- [Optimization logic](https://help.nextail.co/en/replenishment?hsLang=en#optimization-logic)
- [Launching a Scenario](https://help.nextail.co/en/replenishment?hsLang=en#launching-a-scenario)
- [Reviewing a Scenario](https://help.nextail.co/en/replenishment?hsLang=en#reviewing-a-scenario)
- [FAQs](https://help.nextail.co/en/replenishment?hsLang=en#faqs)
- [Store Transfers](https://help.nextail.co/en/store-transfers?hsLang=en#main-content)
- [Introduction](https://help.nextail.co/en/store-transfers?hsLang=en#introduction)
- [Demand Forecast logic](https://help.nextail.co/en/store-transfers?hsLang=en#demand-forecast-logic)
- [Optimization logic](https://help.nextail.co/en/store-transfers?hsLang=en#optimization-logic)
- [Launching a Scenario](https://help.nextail.co/en/store-transfers?hsLang=en#launching-a-scenario)
- [Reviewing a Scenario](https://help.nextail.co/en/store-transfers?hsLang=en#reviewing-a-scenario)
- [FAQs](https://help.nextail.co/en/store-transfers?hsLang=en#faqs)
- [Master Data & Daily Data](https://help.nextail.co/en/master-data-daily-data?hsLang=en#main-content)
- [FAQs](https://help.nextail.co/en/master-data-daily-data?hsLang=en#faqs)
- [Daily Data](https://help.nextail.co/en/master-data-daily-data?hsLang=en#daily-data)
- [Business Intelligence](https://help.nextail.co/en/business-intelligence?hsLang=en#main-content)
- [Dashboards](https://help.nextail.co/en/business-intelligence?hsLang=en#dashboards)
- [Relevant Metrics](https://help.nextail.co/en/business-intelligence?hsLang=en#relevant-metrics)
- [FAQs](https://help.nextail.co/en/business-intelligence?hsLang=en#faqs)
- [Transversal](https://help.nextail.co/en/transversal?hsLang=en#main-content)
- [Demand Forecast](https://help.nextail.co/en/transversal?hsLang=en#demand-forecast)
- [Optimization](https://help.nextail.co/en/transversal?hsLang=en#optimization)
- [Categories](https://help.nextail.co/en/transversal?hsLang=en#categories)
- [Mobile App](https://help.nextail.co/en/mobile-app?hsLang=en#main-content)
- [Introduction](https://help.nextail.co/en/mobile-app?hsLang=en#introduction)
- [Functionalities](https://help.nextail.co/en/mobile-app?hsLang=en#functionalities)
- [FAQs](https://help.nextail.co/en/mobile-app?hsLang=en#faqs)
- [Account Help](https://help.nextail.co/en/account-help?hsLang=en)
- [Service & Solution](https://help.nextail.co/en/service-solution?hsLang=en#main-content)
- [Solution specifications](https://help.nextail.co/en/service-solution?hsLang=en#solution-specifications)
- [Implementation process](https://help.nextail.co/en/service-solution?hsLang=en#implementation-process)
- [Data requirements](https://help.nextail.co/en/service-solution?hsLang=en#data-requirements)
- [Service Levels](https://help.nextail.co/en/service-solution?hsLang=en#service-levels)
- [Support](https://help.nextail.co/en/service-solution?hsLang=en#support)
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