---
title: "Overview"
description: "Conceptual guide"
url: https://developers.dhis2.org/docs/conceptual
source: https://github.com/dhis2/developer-portal/edit/main/docs/conceptual.md
---

# Overview

## Conceptual guide

Big-picture explanations of higher-level DHIS2 concepts. Useful for understanding a particular topic. Get a broad overview of some of these concepts.

-   _Coming soon_: A thorough introduction to DHIS2 application development concepts.
-   [JIRA Workflow](./conceptual/jira-workflow)
-   [Git Workflow](./conceptual/git-workflow)
-   [DHIS2 release lifecycles](https://github.com/dhis2/notes/blob/master/platform/processes/dhis2-release-lifecycle.md)