LaiNomic/immutable_rules/108_Numbering-rules.md

Each proposed rule-change shall be given a number for reference. The numbers
shall begin with 301, and each rule-change proposed in the proper way shall
receive the next successive integer, whether or not the proposal is adopted.

If a rule is repealed and reenacted, it receives the number of the proposal to
reenact it. If a rule is amended or transmuted, it receives the number of the
proposal to amend or transmute it. If an amendment is amended or repealed, the
entire rule of which it is a part receives the number of the proposal to amend
or repeal the amendment.