In addition to vision-level BHAGs [shorthand for Big, Hairy, Audacious Goals], an envisioned future needs what we call vivid description – that is, a… - Jerry I. Porras

Core ideology provides the glue that holds an organization together as it grows, decentralizes, diversifies, expands globally, and develops workplace diversity. Think of it as analogous to the principles of Judaism that held the Jewish people together for centuries without a homeland, even as they spread throughout the Diaspora. Or think of the truths held to be self-evident in the Declaration of Independence, or the enduring ideals and principles of the scientific community that bond scientists from every nationality together in the common purpose of advancing human knowledge. Any effective vision must embody the core ideology of the organization, which in turn consists of two distinct parts: core values, a system of guiding principles and tenets; and core purpose, the organization’s most fundamental reason for existence.

The essential difference with Builders is that they've found something to do that matters to them and are therefore so passionately engaged, they rise above the personality baggage that would otherwise hold them down. Whatever they are doing has so much meaning to them that the cause itself provides charisma and they plug into it as if it was electrical current.

Organizational change is a set of behavioral science-based theories, values, strategies, and techniques aimed at the planned change of the organizational work setting for the purpose of enhancing individual development and improving organizational performance, through the alteration of organizational members' on-the-job behaviors.