Use “Const.” in the bracket

Warning²Federal courts, Illinois courts22nd edition only

The parallel citation in square brackets behind a Tribal Nation’s own format is an ordinary Tribal citation, so it shortens the constitution to “Const.” and keeps the Nation’s name in full.¹

1. 1R. 22.1 Tribal Nations with an Established Citation Format; B22.1 Tribal Nations with an Established Citation Format; R. 22.2.1(a) In general. Tables: T1.5 Tribal Nations.
2. 2A warning: the form is usually wrong under the rule in note 1, and context can justify it.