How to create Subject related Groups to send the messages?

How to create Subject related Groups to send the messages?

To create Subject related Groups to send the messages, follow the steps given below:

Step 1:
         To create Subject related Groups to send the messages, go to the ERP on the modules palette,
          select the Communication module and then select the New Student Wall(Chat) under the
          Communication menu.
                         (ERP-->Communication-->Communication-->New Student Wall(Chat))

Step 2:
          Select the Class accordingly. Click on the Send Message option then the details to be filled will
          appear.

Step 3:
         Select the section and subject. Give the Message Title and the Description. Upload the documents
         by selecting the Choose files option, if there are any. Click on Send Message. Subject Group will
         be added under Groups tab. The respective topic will also be added against that subject.