To Add Financial dimension Lookup at Enterprise portal in Axapta you can to help with below code.    protected void BusinessSector_LookUp(object sender, AxLookupEventArgs e)        {          //Getcurrent user to filter record based on current user           String usr = WindowsIdentity.GetCurrent().Name;          int pos = usr.IndexOf('\\');          usr = pos != -1 ? usr.Substring(pos + 1) : usr;          AxLookup lookup = (AxLookup)sender;          // Create the lookup data set. The respective table will be used.          Proxy.SysDataSetBuilder sysDataSetBuilder;          sysDataSetBuilder = Proxy.SysDataSetBuilder.constructLookupDataSet(AxSession.AxaptaAdapter, TableMetadata.TableNum(AxSession, "DimensionFinancialTag"));          // Set the generated data set as the lookup data set.          lookup.LookupDataSet = new DataSet(AxSession, sysDataSetBuilder.toDataSet());          using (Proxy.Query query = lookup.LookupDataSet.DataSetViews[0].MasterDataSource.query...
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