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You can conditionally update a steps properties like Visible, Default value or Help label. See the property names complete list of properties here: Step Configuration Matrix


In this example, we will make a Line step more dynamic by changing values on it, using "RegisterExtraInfo".it's properties:

Step 1

Create Steps in "ReferenceData".


  • We name the configuration key "CustomPickSteps". We name each step like Text or Date step. 
  • You can use any naming.

    //  Step 1Step 1

    [EventSubscriber(ObjectType::CodeunitCodeunit::"MOB WMS Reference Data", 'OnGetReferenceData_OnAddRegistrationCollectorConfigurations''', true, true)]
    local procedure OnGetReferenceData_OnAddRegistrationCollectorConfigurations(var _Steps: Record "MOB Steps Element")
        // Define a key for the step(s)

        // Create steps and set default values


Include the step in "...OnAddStepsToAnyLine"-event


Use one of this eventthese events:

Content by Label
cqllabel = "onaddstepstoanyline" and label = "step"

    //  Step 2Step 2

    [EventSubscriber(ObjectType::CodeunitCodeunit::"MOB WMS Pick", 'OnGetPickOrderLines_OnAddStepsToAnyLine''', true, true)]
    local procedure MyOnGetPickOrderLines_OnAddStepsToAnyLine(_RecRef: RecordRefvar _BaseOrderLineElement: Record "MOB Ns BaseDataModel Element")
        WarehouseActivityLine: Record "Warehouse Activity Line";
        if (_RecRef.Number = Database::"Warehouse Activity Line"then begin

            // Overwrite Step values with information from pick line 
            _BaseOrderLineElement.Create_StepsByReferenceDataKey(STRSUBSTNO('CustomPickStep{[InfoStep][helpLabel][Description is: "%1"]}', WarehouseActivityLine."Description"));


Code Block
'StepsConfigurationKey { [StepName] [StepProperty] [Value] }

  • Tip: You must use the same "configurationkey" key CustomPickStep and " step name " that InfoStep, which you choose in the first step.earlier.
  • See the complete list of properties: Step Configuration Matrix

Result on Mobile

When the example code above has been deployed the Mobile WMS App must be restarted to read the new reference data created from the events (is loaded only once on login). By then the result on the mobile device is: