Database.com Metadata API Developer's Guide - Salesforce.com

Metadata TypesPicklist (Including Dependent Picklist)Field NameprobabilityreverseRolereviewedwonField TypeintstringbooleanbooleanDescriptionIndicates whether this value is a probability percentage (true), ornot (false). This field is only relevant for the standard Stagefield in opportunities. For more information about opportunities,see “Opportunities Overview” in the Database.com online help.This field is available in API version 16.0 and later.A picklist value corresponding to a reverse role name for a partner.If the role is “subcontractor”, then the reverse role might be “generalcontractor”. Assigning a partner role to an account in Database.comcreates a reverse partner relationship so that both accounts list theother as a partner. This field is only relevant for partner roles.For more information, see “Partner Fields” in the Database.comonline help.This field is available in API version 18.0 and later.Indicates whether this value is associated with a reviewed status(true), or not (false). This field is only relevant for the standardStatus field in solutions. For more information aboutopportunities, see “Creating Solutions” in the Database.com onlinehelp. This field is available in API version 16.0 and later.Indicates whether this value is associated with a closed or won status(true), or not (false). This field is only relevant for the standardStage field in opportunities. This field is available in API version16.0 and later.Java SampleThe following sample uses a picklist. For a complete sample of using a picklist with record types and profiles, see Profile onpage 130.public void setPicklistValues() {// Create a picklistPicklist expenseStatus = new Picklist();PicklistValue unsubmitted = new PicklistValue();unsubmitted.setFullName("Unsubmitted");PicklistValue submitted = new PicklistValue();submitted.setFullName("Submitted");PicklistValue approved = new PicklistValue();approved.setFullName("Approved");PicklistValue rejected = new PicklistValue();rejected.setFullName("Rejected");expenseStatus.setPicklistValues(new PicklistValue[]{unsubmitted, submitted, approved, rejected});}CustomField expenseStatusField = new CustomField();expenseStatusField.setFullName("ExpenseReport__c.ExpenseStatus__c");expenseStatusField.setLabel("Expense Report Status");expenseStatusField.setType(FieldType.Picklist);expenseStatusField.setPicklist(expenseStatus);try {AsyncResult[] ars =metadataConnection.create(new Metadata[] {expenseStatusField});} catch (ConnectionException ce) {ce.printStackTrace();}99