Redmine

                  l(:field_due_date),

                  l(:field_done_ratio),

                  l(:field_estimated_hours),

                  l(:field_created_on),

                  l(:field_updated_on)

                  ]

                  format_date(issue.due_date),

                  issue.done_ratio,

                  issue.estimated_hours.to_s.gsub('.', decimal_separator),

                  format_time(issue.created_on),  

                  format_time(issue.updated_on)

                  ]

    QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),

    QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),

    QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),

    QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio"),

    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),

  ]

field_assignable: Issues can be assigned to this role

field_redirect_existing_links: Redirect existing links

field_estimated_hours: Estimated time

field_column_names: Columns

field_time_zone: Time zone

field_searchable: Searchable