Remove None from cascade list with Behaviour

[Carlos David]

I would like to remove 'None' as an option in the sublist of a cascading select list, but am unable to access the sublist values. I've looked at older solutions but can't seem to make any headway.

I have the following code:

def customFieldManager = ComponentAccessor.getCustomFieldManager()


 def cField = customFieldManager.getCustomFieldObjectByName("Entity") 
 def fieldConfig = cField.getRelevantConfig(getIssueContext()) 
 Options options = optionsManager.getOptions(fieldConfig)
 
 Map<String, Object> optionsMap = options.findAll {
 it.value != "None" 
 }.collectEntries{
 [
 (it.optionId.toString()): it.value
 ] 
 }
 
 log.debug "new Entity options: " + optionsMap.toString()
 
 // Get a pointer 
 FormField entitySelectList = getFieldByName("Entity") 
 entitySelectList.setFieldOptions(optionsMap)

thanks for any help