# Add Assets

Add domains, subdomains, IP addresses and websites to your inventory by typing them or uploading a file, then read the result.

Source: https://docs.deepinfo.com/guide/easm/add-assets/

Last updated: 2026-09-26

---
Add the assets you want External Attack Surface Management (EASM) to monitor. You can type or paste them, or upload a file and let the platform
pick out the domains and IP addresses in it.

## Before You Start

- **Package:** EASM.
- **Role:** Admin or Member.
- If your inventory is empty, every EASM page opens the method chooser until you add your first asset.

## Where to Find It

**Sidebar:** **EXTERNAL ATTACK SURFACE MANAGEMENT** › **ASSETS** › **INVENTORY** · **Tab:** **ASSETS LIST** · [https://platform.deepinfo.com/app/easm/assets/add](https://platform.deepinfo.com/app/easm/assets/add)

On the **ASSETS LIST** tab, select **ADD NEW ASSET**. The **+** button in the header goes straight to a method:
**ADD ASSETS / MANUALLY**
([https://platform.deepinfo.com/app/easm/assets/add-manual](https://platform.deepinfo.com/app/easm/assets/add-manual))
or **ADD ASSETS / UPLOAD FILE**
([https://platform.deepinfo.com/app/easm/assets/add-upload](https://platform.deepinfo.com/app/easm/assets/add-upload)).

![The add-assets method chooser with the Add Your Assets Manually and Upload Your Assets List cards, under the ADD NEW ASSETS breadcrumb.](/img/guide/easm/add-assets-01.png)

The method chooser keeps the page title **Inventory**; the breadcrumb reads **EASM / ASSETS / ADD NEW ASSETS**.
It has two cards:

- **Add Your Assets Manually**, with the button **ADD YOUR ASSETS**.
- **Upload Your Assets List**, with the button **UPLOAD YOUR FILE**.

## Type or Paste Assets

1. Open **ADD ASSETS / MANUALLY** from the **+** button, or select **ADD YOUR ASSETS** on the method chooser.
   The form is headed **ADD NEW ASSET / MANUALLY**.
2. In **YOUR ASSETS**, enter your domains, subdomains, IP addresses or websites. Put each one on its own line,
   or separate them with commas:

   ```text
   acme.example
   www.acme.example
   192.0.2.10
   ```

   Extra spaces and duplicates are removed for you.
3. Select **ADD**.
4. The **Congratulations** popup opens (see [Read the result](#read-the-result)). If the request itself fails,
   the error appears on the form instead.

![The ADD NEW ASSET / MANUALLY form with two domain names and an IP address, one per line, in the YOUR ASSETS field and the ADD button.](/img/guide/easm/add-assets-02.png)

## Upload a File

1. Open **ADD ASSETS / UPLOAD FILE** from the **+** button, or select **UPLOAD YOUR FILE** on the method
   chooser. The form is headed **ADD NEW ASSET / UPLOAD**.
2. Drop one file on the **UPLOAD YOUR FILE** area, or browse for it. The file picker accepts `.txt`, `.csv`,
   `.json`, `.docx` and `.xlsx` files, and the upload area asks for files of 1 MB at most.
3. Select **UPLOAD**. The platform then lists the assets it found, with the line **N Assets Identified** and
   the file name.
4. Review the table. Each row shows the **Asset Name** and its **Asset Type** (Domain or IP Address). To leave
   an asset out, select the trash icon on its row.
5. Select **ADD ALL ASSETS**. To start over with another file, select **CANCEL**.
6. The **Congratulations** popup opens (see [Read the result](#read-the-result)).

## Read the Result

The **Congratulations** popup tells you what happened to every entry. It can show these groups:

| Group | Meaning |
|---|---|
| **Added** | New assets now in your inventory, counted per type |
| **Already existed** | Assets that were already in your inventory. They were not added again |
| **Couldn't be added** | Entries that could not be added because of errors, such as invalid values |

Select **GO TO ASSETS PAGE** to open [Inventory](/guide/easm/asset-inventory/). The popup says "portfolio":
it means your inventory.

## Good to Know

- Entries already in your inventory are skipped, so you can safely paste a list that overlaps with it.
- In an uploaded file, the review table labels each asset as a Domain or an IP Address.

## Do This With the API

- Add assets: [Asset Create](/reference/easm/asset-create/)