Embargo System - User Guide¶
What is an Embargo?¶
An embargo restricts access to archival records for a specified period or indefinitely. This is used to protect sensitive materials, comply with donor agreements, or meet legal requirements.
Embargo Types¶
| Type | What Public Users See | Use Case |
|---|---|---|
| 🔒 Full | Nothing - Record completely hidden | Highly sensitive materials, legal holds |
| 📄 Metadata Only | Title and description visible, no images | Privacy concerns, pending clearance |
| 🖼️ Digital Object | Metadata + thumbnail visible, no downloads | Copyright restrictions |
| ⚙️ Partial | Customizable per field | Special arrangements |
Visual Guide: What Gets Blocked¶
┌─────────────────────────────────────────────────────────────┐
│ FULL EMBARGO │
│ ┌─────────────┐ │
│ │ 🔒 403 │ "Access Restricted" │
│ │ BLOCKED │ User cannot see anything │
│ └─────────────┘ │
└─────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────┐
│ METADATA ONLY │
│ ┌─────────────┐ ┌──────────────────────────┐ │
│ │ 🔒 No │ │ ✓ Title │ │
│ │ Images │ │ ✓ Description │ │
│ │ │ │ ✓ Dates, Creator │ │
│ └─────────────┘ │ ✗ No thumbnails │ │
│ │ ✗ No digital objects │ │
│ └──────────────────────────┘ │
└─────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────┐
│ DIGITAL OBJECT ONLY │
│ ┌─────────────┐ ┌──────────────────────────┐ │
│ │ 🖼️ Preview │ │ ✓ Title │ │
│ │ Visible │ │ ✓ Description │ │
│ │ │ │ ✓ Thumbnail preview │ │
│ └─────────────┘ │ ✗ No full-size view │ │
│ │ ✗ No downloads │ │
│ └──────────────────────────┘ │
└─────────────────────────────────────────────────────────────┘
How to Add an Embargo¶
Step 1: Navigate to Record¶
Go to the archival record you want to embargo.
Step 2: Click "Add Embargo"¶
In the sidebar under "Rights", click "Add embargo".
Step 3: Choose Settings¶
- Select embargo type (Full, Metadata Only, etc.)
- Set start date
- Set end date (or mark as perpetual)
- Add reason (Donor, Copyright, Privacy, etc.)
- Optional: Add public message
Step 4: Apply to Children (Optional)¶
☑️ Check "Apply to all descendants" to embargo all child records at once.
Step 5: Save¶
Click "Create Embargo" to apply.
Applying Embargo to Multiple Records¶
When you have a fonds or series with many items, you can apply the embargo to all descendants at once:
📁 Fonds (Parent)
│
☑️ Apply embargo here
│
┌─────┴─────┐
↓ ↓
📁 Series 📁 Series
│ │
┌─┴─┐ ┌─┴─┐
↓ ↓ ↓ ↓
📄 📄 📄 📄 ← All automatically embargoed!
⚠️ Warning: Each child record gets its own embargo. To remove, you must lift each one individually or use bulk operations.
Managing Embargoes¶
View Active Embargoes¶
Navigate to: Rights → Embargo Management
Shows: - All active embargoes - Expiring soon (next 30 days) - Embargo statistics
Edit an Embargo¶
- Go to the embargoed record
- Click "Manage embargo" in sidebar
- Modify settings
- Optionally apply changes to descendants
- Save
Lift an Embargo¶
- Go to the embargoed record
- Click "Manage embargo"
- Click "Lift Embargo"
- Provide a reason (optional)
- Confirm
Embargo Timeline¶
START DATE END DATE
│ │
▼ ▼
─────●═══════════════════════════════════════●─────
│ EMBARGO ACTIVE │
│ │
│ 📧 Notification sent │
│ 30 days before expiry │
│ │ │
│ ▼ │
│ ┌─────────┐ │
│ │ Review │ │
│ │ Extend? │ │
│ └─────────┘ │
│ │
Record Record
Hidden Visible
Who Can See Embargoed Records?¶
| User Type | Full | Metadata Only | Digital Object |
|---|---|---|---|
| Public (anonymous) | ❌ | ✓ Metadata | ✓ Metadata + Thumb |
| Registered researcher | ❌ | ✓ Metadata | ✓ Metadata + Thumb |
| Editor (with permission) | ✓ All | ✓ All | ✓ All |
| Administrator | ✓ All | ✓ All | ✓ All |
Note: Editors and administrators can always see embargoed content to manage it.
Common Reasons for Embargo¶
| Reason | Typical Duration | Type |
|---|---|---|
| Donor Restriction | 25-50 years | Full or Metadata Only |
| Privacy (living persons) | Until death + 20 years | Metadata Only |
| Copyright | Until cleared | Digital Object |
| Legal Hold | Until resolved | Full |
| Cultural Sensitivity | Indefinite | Full or Metadata Only |
| Research Embargo | 1-5 years | Metadata Only |
Quick Reference¶
| Action | Where to Find |
|---|---|
| Add embargo | Record page → Sidebar → "Add embargo" |
| Edit embargo | Record page → Sidebar → "Manage embargo" |
| Lift embargo | Embargo view → "Lift Embargo" button |
| View all embargoes | Rights → Embargo Management |
| Bulk apply | Add/Edit form → "Apply to all descendants" |
Screenshots¶
Embargo Blocked Page (Full Embargo)¶
When a public user tries to access a fully embargoed record:

Add Embargo Form¶

Embargo Status in Sidebar¶

Need Help?¶
Contact your system administrator if you: - Need to embargo a large collection - Require special access arrangements - Have questions about embargo policies - Need to lift multiple embargoes at once
Last updated: January 2026 Part of the AHG Extensions for AtoM 2.10