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Liminality

As explained in Collaborative Software Design: How to facilitate domain modeling decisions

Liminality is a transitional state characterized by uncertainty, ambiguity, and the disruption of established concepts or structures.

Liminality is the uncertain transition between two states. People have left an old identity, structure, or understanding behind but have not yet reached a stable new one. The result can feel chaotic, emotionally difficult, and open to learning. section 5.2.3 section 5.4.5

Collaborative modeling creates liminality because participants expose their mental models to one another. Existing beliefs may be challenged before a shared understanding has formed. Compassion, rather than empathy alone, helps people navigate that vulnerable gap. section 5.2.3

Use liminality as a facilitation concern:

  • Prepare participants for uncertainty instead of treating confusion as failure. section 5.4.5
  • Choose collaborative styles that match how the group handles uncertainty, group size, and each stage of the work. section 5.4.5
  • Hold space for ideas, concerns, and emotions so people can speak safely and connect with one another. section 5.9
  • Agree on working contracts, such as when a large group should split, then reflect the situation back when the agreement is not followed. section 5.4.5

Recognizing the transition

A team moving from waterfall to Agile, or from software engineering to DevOps, may no longer fit its former identity while still lacking confidence in the new one. Compassionate facilitation can help people through the uncertainty. section 5.2.3

How Collaborative Software Design: How to facilitate domain modeling decisions covers it

How deep it goes
Explains transition, uncertainty, emotional distress, challenged mental models, and facilitation responses without detailing a formal diagnostic method.
Examples
Uses transitions from waterfall to Agile and software engineering to DevOps, plus Example Mapping and Big Picture EventStorming sessions.
What you can do after
Apply compassionate facilitation and collaborative styles to help groups navigate uncertainty, surface concerns, and form shared understanding.
How it connects
Connects liminality with collaborative modeling, compassion, empathy, sensemaking, collaborative styles, and mental models.

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Collaborative Software Design: How to facilitate domain modeling decisions. The section links point to the parts of the book it draws on.