> For the complete documentation index, see [llms.txt](https://docs.digit.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digit.org/public-finance/v2.3/platform/release-notes/migration-to-digit-architecture/migration-checklist.md).

# Migration Checklist

This migration will require the following tasks to be performed:

## iFIX Core

1. Copy data to ElasticSearch
   * [ ] Fiscal Events
2. Copy data to PostgreSQL
   * [ ] iFIX Master Data Service
     * [ ] Government
     * [ ] Chart of Accounts
   * [ ] Fiscal Events

## iFIX Adapter

Apart from iFIX-Core, the other services relying on MongoDB were also migrated to PostgreSQL. So they will also need to be migrated.

1. Department Entity Service
   * [ ] Department Hierarchy Level
   * [ ] Department Entity
2. Adapter Master Data Service
   * [ ] Expenditure
   * [ ] Department
   * [ ] Project


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