# 6.2.5.2 Attach/Upload Files to a Subtask

This feature allows users to attach files to the subtasks so the assignee can get more details about the subtask, or the assignee can send completed works for review.

### Steps to Use:

* Select a **task**. The **task modal page** opens.
* Click the **down arrow button of** the **Subtask.**  
* You will see the **Subtask list.**
* Choose which **subtask** you want to **attach/upload files**. 
* Click the **Add** button.
* A **box** will open. Click the **Upload button.**
* Choose **files** from **your system** & **select** them. 
* The **attachment files** will be **uploaded**.

<figure><img src="https://4113483419-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGidBZt9wHrAuaIEXoJOq%2Fuploads%2F4M2sdmg8FabIf706iya9%2FSubtask%20Upload%20file.gif?alt=media&#x26;token=7c2bb3fa-cfa1-4fe8-93a6-820eda5f27fe" alt=""><figcaption><p>Attach/Upload Files to a Subtask</p></figcaption></figure>