Is possible to add a ModellingRule in Argument of a Method

[GizzScm]

Hi,
I was trying to add in the following argument a modelling roule :

I noticed that this command isn't taken by the compliler . However the compiler doesn't get any error.
By loking in to the documentation:

https://reference.opcfoundation.org/Core/Part3/v104/docs/8.6

It's seems that you can't put the ModellingRoule in the argument of a method.
But if so why the compiler doesn't return an error, is that a bug of the compiler?
It's possible to add the ModellingRoule into the argument of a method ?

[opcfoundation-org]

Can you attach you design file to the post?

[GizzScm]

Do you mean the xml file that i compile with visual studio ?

[opcfoundation-org]

The file that you are providing as input to the model compiler.

[GizzScm]

OpcUaSacmiField.zip

[opcfoundation-org]

Try appending 'MethodType' to names of the Methods that define the argument. This tells the tool that the 'Method' is not a Node that should appear in the address space but rather a template used to build Method nodes that reference it in their TypeDefinition.

[GizzScm]

you mean for example to add ad this method :

<Method SymbolicName="OpcUaSmField:LoadNextRecipe"  TypeDefinition="OpcUaSmField:LoadNextRecipe"  ModellingRule="Mandatory"/>`
 <Method SymbolicName="OpcUaSmField:LoadNextRecipe">
    <BrowseName>LoadNextRecipe</BrowseName>
    <Description>Planning of a recipe</Description>
    <InputArguments>
          <Argument Name="DatasetName" DataType="OpcUa:String" ValueRank="Scalar">
           <Description/> 
          </Argument>
          <Argument Name="DatasetGroup" DataType="OpcUa:String" ValueRank="Scalar">
           <Description/>
	      </Argument>
          <Argument Name="BillMaterialName" DataType="OpcUa:String" ValueRank="Array">
           <Description /> 
          </Argument>
           <Argument Name="Settings" DataType="OpcUaSmField:Setting" ValueRank="Array"  ModellingRule="Optional">
		       <Description/>
            </Argument>
    </InputArguments>
    <OutputArguments>
          <Argument Name="MethodResult" DataType="OpcUaSmField:MethodResult" ValueRank="Scalar">
           <Description/> 
          </Argument>
    </OutputArguments>
  </Method>

The following 'MethodType' in the name of the method like that :
<Method SymbolicName="OpcUaSmField:LoadNextRecipeMethodType" TypeDefinition="OpcUaSmField:LoadNextRecipe" ModellingRule="Mandatory"/>

If is this what you mean i have tried but it doesn't work for me. If i had misunderstood can you please make an example?
It would be good if you can explain where exactly i have to put the 'Methodtype'. Thanks

[opcfoundation-org]

I mean:

<Method SymbolicName="OpcUaSmField:LoadNextRecipeMethodType"....

and

<Method SymbolicName="OpcUaSmField:LoadNextRecipe" TypeDefinition="OpcUaSmField:LoadNextRecipeMethodType" ModellingRule="Mandatory"/>