Number sequence for existing module and for new module

Create a number sequence in a standard(existing) module D365 style

1) Create new EDT

2) Add a new code block to the loadModule in the NumberSeqModuleXXX class

3) Add a new static method to the parameters table of the module to get the number sequence reference

Using Extension
[ExtensionOf(classStr(NumberSeqModuleBank))]
final class ILNumberSeqModuleBank_Extension
{
    protected void loadModule()
    {
        NumberSeqDatatype datatype = NumberSeqDatatype::construct();
        next loadModule(); // Execute the augmented original class method
        datatype.parmDatatypeId(extendedTypeNum(ILAutoPaymReference));
        datatype.parmReferenceHelp(literalStr('@GIL:AutoPaymentReference'));
        datatype.parmWizardIsContinuous(false);
        datatype.parmWizardIsManual(NoYes::No);
        datatype.parmWizardIsChangeDownAllowed(NoYes::No);
        datatype.parmWizardIsChangeUpAllowed(NoYes::No);
        datatype.parmSortField(1);
       datatype.addParameterType(NumberSeqParameterType::DataArea, true, false);
        this.create(datatype);
    }
}

Create a number sequence in a new module

1) Add a new element to the NumberSeqModule base enum.

2) Create a NumberSeqModule class for our module.

3) To add a new element to the NumberSeqModule Base Enum we can use an extension.

4) Now we need to create a new class extends with NumberSeqApplicationModule

public class ILNumberSeqModuleMyNewSeq extends NumberSeqApplicationModule
{
    public void initializeReference(NumberSequenceReference _reference,
         NumberSeqDatatype _datatype, NumberSeqScope _scope)
    {
        super(_reference, _datatype, _scope);
    }

    protected void loadModule()
    {
        NumberSeqDatatype datatype = NumberSeqDatatype::construct();
        datatype.parmDatatypeId(extendedtypenum(MyNewSeq));
        datatype.parmReferenceHelp(literalstr("@GIL:MyNewSeq"));
        datatype.parmWizardIsContinuous(true);
        datatype.parmWizardIsManual(NoYes::No);
        datatype.parmWizardIsChangeDownAllowed(NoYes::No);
        datatype.parmWizardIsChangeUpAllowed(NoYes::No);
        datatype.parmIsGroupEnabled(NoYes::Yes);
        datatype.parmSortField(119);
        datatype.addParameterType(NumberSeqParameterType::DataArea, true, false);
        this.create(datatype);
    }

    public NumberSeqModule numberSeqModule()
    {
        return NumberSeqModule::MyNewModule;
    }
       [SubscribesTo(classstr(NumberSeqGlobal),delegatestr(NumberSeqGlobal,buildModulesMapDelegate))]
    static void buildModulesMapSubsciber(Map numberSeqModuleNamesMap)
    {
        NumberSeqGlobal::addModuleToMap(classnum(ILNumberSeqModuleMyNewSeq), numberSeqModuleNamesMap);
    }
}