final CapabilityA read = capabilities().get(CapabilityA.class, created.id());
assertThat(read.id(), is(created.id()));
assertThat(read.notes(), is(created.notes()));
assertThat(read.type(), is(created.type()));
assertThat(read.properties(), is(created.properties()));
assertThat(read.propertyA1(), is(created.propertyA1()));
// update
read.withNotes("Some other notes").save();