The standard delivery contains the following two property filters that are used for discussions:
If a discussion is assigned to a resource, these filters determine the number of discussion topics and posts. This information can be displayed as properties on the user interface.
If you want to display the number of discussion topics on the user interface, you have to specify all repository managers that the discussion service uses in the configuration of the filter for discussion topics.
To call up the configuration of the filter for discussion topics, choose Content Management → Repository Filters → Number of Discussion Topics Filter.
The filter for discussion topics is preconfigured in the standard delivery. It is used for the /collaboration repository.
To call up the configuration of the filter for discussion posts, choose Content Management → Repository Filters → Number of Discussion Posts Filter.