.. _auto_responsetemplate_modify_response_expression:

*MODIFIES RESPONSE EXPRESSION VALUE*
====================================

Updates the mathematical or logical expression assigned to a specific response within a response template. Use this worker when you need to programmatically redefine how a KPI or response value is computed without rebuilding the entire template.

When to use
-----------

Tagged: ``expression``, ``kpi``, ``modify``, ``response``, ``responsetemplate``, ``template_edit``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Choose Responsetemplate
     - rt_id
     - remote_lookup
     - —
     - ✓
     - Remote lookup selecting the target response template by ID; must resolve to a valid responsetemplate record before the dependent response list is populated.
   * - Response to Modify
     - rsp_id
     - remote_lookup
     - —
     - ✓
     - Remote lookup selecting the specific response to modify within the chosen template; filtered dynamically to responses belonging to the selected rt_id.
   * - New Expression
     - expression
     - textarea
     - —
     - ✓
     - New expression string (formula, mathematical or logical) to assign to the selected response; replaces the existing expression verbatim, so ensure syntax is valid for the platform's expression engine.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Rt Id
     - rt_id
     - integer
     - Integer ID of the response template that was updated; can be passed downstream to workers that consume or re-read the modified template.
   * - Rsp Id
     - rsp_id
     - integer
     - Integer ID of the individual response whose expression was modified; useful for chaining into validation or re-extraction steps.

Disciplines
-----------

- cae.postprocessing.response
- platform.workflow

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>platform</code> schema. Worker id: <code>responsetemplate_modify_response_expression</code>. Schema hash: <code>e52b27b88a47</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>