if (oldIsPrivate && newIsPrivate && isFalse(oldIsPrivate.value) && isTrue(newIsPrivate.value)) {
            this.problems.push({
                message: 'IMPORTANT: Content in this import was previously published on a private Ghost install, but the current site is public. Are your privacy settings up to date?',
                help: this.modelName,
                context: JSON.stringify(newIsPrivate)