For readability, naming conventions for resources and activities should include the most meaningful information in the title.
Activities, such as forums, should indicate whether the activity is team or class-wide in parentheses at the end of the title. This allows students to know at a glance how the activity is structured, and CTET knows how you activity was intended to be set-up.
Assessments, such as assignment activities, should indicate whether they are an individual or team submission and their weighting.