> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pads4.com/llms.txt
> Use this file to discover all available pages before exploring further.

# File properties

The **File Properties** section enables you to **save summary information and revision notes** together with your PADS4 presentation. This makes it easier to share background details or keep track of changes.

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## **How to View File Properties**

1. **Open your presentation.**
2. Click **Properties** on the **File menu** to open the file properties window.

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## **Summary Properties**

In this section, you can enter **specific details** about your presentation, such as:

* Purpose of the presentation.
* Author or contact information.
* Version details.

These details help **other users** understand the purpose and status of the presentation when they open it.

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## **Notes Properties**

Here, you can **add revision notes** to track changes or comments about the presentation.

### **To Add a New Revision Note:**

1. Click **Add**.
2. Enter a **Description** for your revision note.
3. The system **automatically adds the current date and time** to the note.
4. Click **Save** to confirm the addition, or **Cancel** to discard it.

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## **Remarks**

* **Important**: Once a revision note is added, **it cannot be removed**. All notes are stored permanently as part of the presentation's history.
* This allows for **transparent version control and auditing**, especially useful in collaborative environments.