How to use choice values with token?

[felipesewaybric]

  <input type="multiselect" token="reason_token" searchWhenChanged="true">
    <label>Filtro de Causas</label>
    <search>
      <query>| dbquery DB01 "select 
      idt_deduction as \"reason\",
      des_deduction as \"desc\"
      from deduction
      where idt_deduction_group='$group_token$'"
      | eval teste = $group_token$
      | stats values(reason) as reason by desc 
      | eval Reason = reason + " - " + desc</query>
    </search>
    <fieldForLabel>Reason</fieldForLabel>
    <fieldForValue>reason</fieldForValue>
    <delimiter> , </delimiter>
    <choice value="select 
      idt_deduction_reason
      from deduction_reason 
      where idt_deduction_reason_group='$group_token$'">All
    </choice>
  </input>

[FritzWittwer_ol]

I usual use something in the form of..

<input type="multiselect" token="reason_token" searchWhenChanged="true">
  <label>Filtro de Causas</label>
  <populatingSearch fieldForLabel="Reason" fieldForValue="reason">
    | dbquery DB01 .....
  </populatingSearch>
  <delimiter> , </delimiter>
</input>

[woodcock]

Your $group_token$ is not being set anywhere so it can never work. How are you planning to set it?