Getting started
- Quick start guide
- What's new?
Working with documents
- Documents and files
- The Documents page
- The Document viewer
- Annotations and redactions
- Document links
  - Autolinking
  - How to create an autolink reference
- Stamps
  - Add/Edit Stamps
- Exporting documents and files
- Document and File metadata
Issues
- Issues worksheet
  - How the Issues worksheet fits into the legal lifecycle
  - Using the Issues worksheet
Using AI
- Single document and transcript analysis
- Multiple document analysis using AI Workbench
Training
- Training Courses
Collections, Binders and Bundles
- Understanding Collections
  - Document collections
- Using Collections to work with documents
  - Creating a collection
  - Adding documents to a collection
- Exporting Collections
  - Exporting trial exhibit bundles (collections)
  - Exporting a collection with a custom sort order
Chronology worksheet
- Working with Chronology events
- Importing Chronology data
  - Linking multiple sources to Chronology events via CSV
- Exporting Chronology data
  - How to export your chronology to Excel
  - Exporting Chronology and Linked Sources
Characters worksheet
- Characters
Transcripts and Designations
- Uploading transcripts
- Managing transcripts and designations
- Transcript exports
  - Exporting a transcript with designations
Projects
- Project management
- Working with projects
  - Filtering project content
  - Views
- Data visualisation
  - Data tables and charts
- Using project dashboards
  - The Issues dashboard
- Working with tags
Worksheet management
- Using Worksheets
- Worksheet configuration
Using Search
- The Search page
- Advanced search options
Portals
- Designing Portal pages
- Portal Components
Procedural Timetable and Tasks
- Procedural Timetable
  - Managing the Procedural Timetable
- Tasks
  - Using the Tasks Worksheet
  - Creating a Task from Highlighted Text in a Document
Frequently Asked Questions
- FAQs
  - How to correct for faded and difficult to read font
Administration
- User management
- Usage and user activity
- Access control
  - How access control works in Opus 2
  - How to set access controls on documents
- Project archives
  - Archiving a Project
- Integrations
- Single Sign On
- Technical requirements
Developers
- Documents REST API
  - Obtaining a REST API authentication token

Performance limits

Modified on: Fri, 3 Oct, 2025 at 10:59 AM

Minimum Software Version	8.15.3
Solution(s)	Cases International ✓ Cases US ✓ Institutions ✓ Counsel ✓

Feature	Component	Upper limits	Notes
PROJECTS	Max projects per environment	1000
	Max users per project	1000	This refers to the number of registered users that can be rendered by the front end.
	Max users added via bulk import	300	The number refers to per-batch. More users can be added if several batch imports are performed.
	Concurrent users per environment	100	This refers to users logged in and working on an environment at the same time.
DOCUMENTS	Documents in workspace	20,000	Recommended limit for optimal performance. Load times will begin to increase beyond this number.
	Pages per document	15,000
	Documents per folder	3000
TRANSCRIPTS	Transcripts in workspace	20,000
TAGS	Total tags per project	1000
	Tags per note	10
WORKSHEETS	Worksheet entries	260,000
UPLOAD AND INGESTION	Documents per upload	8000
	Recommended size limit of INDIVIDUAL document in an upload batch	1 GB
	Total size of documents per upload batch	2 GB
	Total size of transcript-linked media files per upload	2 GB
EXPORTS	Max number of documents in a .pdf export	1000
	Max number of documents in a .zip export	5000
	Max size of a .pdf export	11 GB
	Max size of a .zip export	22 GB
	Max size of an individual file	1 GB
MEDIA	Max filesize for media files	10 GB	Media files up to 2GB can be uploaded, stored and viewed in Opus2.
	Frame rate for media files	30 fps	Short Description Explanation Steps with examples Examples (optional) Related links (optional) Call-to-action (optional)