Announcement.Categories.AllActiveAnnouncementImage16x16 (Category)

Element properties:

TargetAllActiveAnnouncementsImage16x16
ValueSystem.Internal.ManagementPack.Images.u16x16Icon

Source Code:

<Category ID="Announcement.Categories.AllActiveAnnouncementImage16x16" Target="AllActiveAnnouncementsImage16x16" Value="System!System.Internal.ManagementPack.Images.u16x16Icon"/>