ALMAS14 — Meaning of Categorization Rules not clear when referenced

The summaries for operations AttachCategorisationRule and DetachCategorisationRule refer to Categorization Rules. Whilst there is some description in section 6.4 there is no overview of purpose prior to this point or forward sign-posting to section 6.4, so the purpose of these methods is left somewhat opaque.

Signpost the meaning of the ALMAS Categorization PIM

Make clear in both the overall PIM introduction and the Management interface extension for attaching and detaching rules that the Categorization PIM is about defining a model for attaching event-based categorization rules to alerts.