123 - Filter Relationship Map contacts by configurable Contact and Card attributes

As a seller or CS manager viewing a Relationship Map for a large account, I want to filter the contacts displayed on the map by attributes (e.g., persona, department, influence, support/sentiment, opportunity-role linkage), so that I can focus on a specific segment of a big account (e.g., one Vodafone department, or only blockers) without being overwhelmed by every card at once.