# Enable Signal Calculations for MedDRA Queries

With the 25R3 release, you can provide users the option to store _Signal Calculations_ in _Statistical Data_ records or CSV files. Calculations and _Statistical Data_ can also be run and created at the _Product Family_-MedDRA query level, as opposed to just the _Product Family_-MedDRA Preferred Term (PT) level. 

After you have configured this feature, see the following resources for next steps:
* <a href="/en/lr/753144/#create-signal-calculations">Configure Signal Calculation Objects</a>
* <a href="/en/lr/935433/#download">Run Signal Calculations</a>
* <a href="/en/lr/935435/">Create Statistical Data</a>

For examples of end-to-end configuration to identify signal events at the _MedDRA Query_ level, see <a href="/en/lr/1014353/">Configure Vault for MedDRA Query-Level Detection</a>. 

## Update Object Layouts

Update object layouts as follows:

* To update the _Signal Calculation_ layout, <a href="/en/lr/26387/#how-to-add-object-fields">add</a> the _Output Type_ field to the _Details_ section of the _Signal Calculation Detail Page Layout_.
* To update the _Statistical Data_ layout, <a href="/en/lr/26387/#how-to-add-object-fields">add</a> the _MedDRA Query_ field to the _Details_ section of the _Statistical Data Detail Page Layout_.

## Configure Download all as CSV Action on Signal Calculation Run

To configure the _Download all as CSV_ action, <a href="/en/lr/43127/#assign-actions">assign</a> the action to the _Signal Calculation Run_ object. Then, add the action as a <a href="/en/lr/59885/#define-actions">user action</a> to the applicable states of the _Signal Calculation Run Lifecycle_ object lifecycle with the following configuration:
* **Condition Type**: All conditions are met
* **If**: Result ID > is not blank
* **Allow the following actions**: Download all as CSV

[1]: #signal-calculation-layout
[2]: #statistical-data-layout