Hello, I am struggling to understand how to update CustomFields, when creating new TestCase ``` // download custom case fields for my project List<CaseField> customCaseFields = testRail.caseFields().list().execute(); // add new case Case testCase = testRail.cases().add(suiteID, new Case().setTitle("New Test Case"), customCaseFields).execute(); ``` Now I know that my customCaseFields, contains field called 'steps' (index 1 in the list) How can I set value for this custom field when adding new test case?