Moodle Help & Support 

This refers to Moodle 4.3 from August 2024 onwards 

How to add a forum

Creating activities: How to create a forum

Step by step

1. Navigate to your module and enable editing using the 'Edit mode slider. 

Edit mode slider with editing enabled

2. In the relevant topic/section, click Add an activity or resource 

Add an activity or resource link

3. A window will appear. Click on the word 'Forum' and you'll be taken to the 'Adding a new Forum' screen

4. Give the forum a 'Name' and 'Description'. (The Description is where the instructions or guidelines will go, or, for Single Simple Discussion, this will be the first post)

General settings when setting up a forum in Moodle

5. Select the 'Forum type' you want.

There are 5 types of discussion forums (in addition to the special Announcements forum, see above)                      

  • A single simple discussion - this is a forum with only one topic. Users can only reply to the original topic (and to replies) not create new topics. The Description will be the first post.
  • Each person posts one discussion - handy for class introductions, each user can only post one discussion topic (replies are not limited).
  • Q and A forum - this forum allows you to post a question (or questions) and students must reply with their answers first before seeing other student responses.
  • Standard forum displayed in a blog-like format
  • Standard forum for general use - anyone can post new topics/subjects and reply to this forum.

Forum type option with dropdown open

6. Click the arrow next to 'Subscription and tracking' to expand this section. In 'Subscription mode' choose which subscription option you want.


  Subscription and tracking options when creating a forum

The options available are:

  • Optional subscription - users aren’t subscribed (don’t get email alerts) but can choose to be
  • Forced subscription - users automatically get update alerts and cannot unsubscribe
  • Auto subscription - means users start with a subscription but may choose to disable it – OFTEN A GOOD CHOICE
  • Subscription disabled -  it is never possible to get alerts

7. Click 'Save and return to module' or 'Save and Display'.

Buttons for Save and return to module, Save and display as well as cancel

8. When you have finished, click on the 'Edit mode' slider in the top right corner to disable editing.

Edit mode slider with editing disabled

Posting messages in the forum

For any type of forum - except 'A single simple discussion' (where the Description is the first post) - you can now go into the forum and start posting messages.

1. Click into the forum. You will know it is a forum as it has the 'Forum' icon (below) by the title.

Forum icon on Moodle module page

2. Click on the 'Add discussion topic' button.

Add discussion topic button

3. In the posting window enter a "Subject" and "Message"

Adding a new forum post

4. Add any attachments if appropriate (up to 2 MB in size) by clicking on 'Advanced' link beneath the message then and uploading a file to the 'Attachment' section

Attachment section in advanced settings when posting to a forum

5. When you are ready, click on the 'Post to forum' button

Post to forum and cancel buttons

Similar tutorials

The following other resources are also relevant to this topic: