Recognising them · The pattern · Element

The markers

What they tend to have in common.

The part

What it is

Time-limited, unusual in scale, and available because of a specific circumstance rather than through a normal process.

The third is the strongest marker: opportunities arriving through a normal process are usually ordinary.

The smallest level

The attributes it carries

Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.