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Unique ID

The activity identifier is a unique reference ID for the activity, e.g. a project number. It allows an activity to be referred to and searched for by a code, which can be used to retrieve the project from a database or filing system.

The project ID must be stated clearly on the page. It is not sufficient if it is only stated in the URL. It must be numeric or alpha-numeric.

The score for this indicator is graduated based on format.