Microsoft Dynamics 365 and Power Platform Library

In this post I am going to create a number sequence for newly developed module in AX 2012.  1. Add a new element in NumberSeqModule baseenum with your new module name 2. Create a new Class NumberSequenceModuleModuleName extends NumberSequenceModule 3. Override loadModule method by adding the parameters of the sequence NumberSeqDatatype datatype = NumberSeqDatatype::construct(); //Message ID: MessageID is a new EDT of string type datatype.parmDatatypeId(extendedtypenum(MessageID)); datatype.parmReferenceHelp(literalstr("MessageId")); datatype.parmWizardIsManual(NoYes::No); datatype.parmWizardIsChangeDownAllowed(NoYes::No); datatype.parmWizardIsChangeUpAllowed(NoYes::No); datatype.parmSortField(2); datatype.addParameterType(NumberSeqParameterType::DataArea, true, false); this.create(datatype); 4. Override numberSeqModule method public NumberSeqModule numberSeqModule() { return NumberSeqModule::NewModule; ...

There are many posts over the internet address Number Sequence framework, I found a worth sharing slides which tells you; How to create new number sequence How to use number sequence in form How to use number sequence in X++   Microsoft dynamics ax2012 : Number Sequence Framework, Step by Step from Hamdaoui Mohamed Amine