[xwiki-users] MacroParameters with custom fields

Hi All, Tell me please is it possible to use in MacroProperties classes fields with values from external sources? For example I have list of project from Jira or Redmine and I would like to select one project from ListBox from "Insert Macro” dialog box So for example I have macro issues and it has mandatory parameter project. I can write follow macro {{issues project=“PROJECT_NAME”}} In such case I have to know PROJECT_NAME which is existed but If I don’t know it, I could be able to select Macro-> Insert Macro select My Macro and select project from combo box But all I see it is possible to use only Enum classes for this dialog… Best regards, Maksim Birukov