To edit the unit parameters, click the button, to the right of the unit header.
Fig. 2. Parameters editing window of the "Messages Settings" unit.
Period after which the messages will be moved to archive - the period after which all the messages will be transferred to archive (such messages will not be displayed in the feed and users will have to use search to view them) .
Fig. 3. Administration - System - Scheduler.
Number of public channels displayed when creating a new message - the maximum number of public channels, displayed in the message creation form. By default, the channels are displayed as a list, and have checkboxes. (fig. 4).
Fig. 4. Message creation form. Default list of channels.
If the number of channels the user can send a message to is greater then the Number of public channels displayed when creating a new message field value, then the channels can be selected from a dropdown list (fig. 5).
Fig. 5. Message creation form. The list of channels as a dropdown list.