You can add additional group types to filter assignment groups for tasks.
You may need to configure the form to display the Type
Select a group record.
Click the lock icon beside Type.
Click the lookup icon beside the selection field.
The Group Types dialog opens.
Complete the following steps.
Enter the group type name and description.
For example, to define a group's type as
incident and problem,
The Group form reopens with the new type listed.
Add additional group types if needed.