If you are flying under JAR/EU rules, then JAR-FCL 1.080 applies
Not necessarily. If you are flying in the UK then Article 79 of the ANO 2009 applies, taking precedence over JAR-FCL. So long as you make the minimum entries required by this legislation you can add (or not) anything else you like. Consequently you may, if you wish, comply with JAR-FCL 1.080 but there is no legal obligation to do so.