In regards to BBMetalWeb, the "window form interface" shows what the command-line options doesn't ...

... that a few set of designs are available to code-generate :

https://www.blackbaud.com/files/support/guides/infinitydevguide/Subsystems/infutil-developer-help/Content/InfinityUtilities/coBBMetalWeb.htm

Blackbaud.AppFx.XmlTypes.CatalogItemType :

AddDataFormTemplateSpec-*
BatchTypeAddInSpec
BatchTypeExtensionSpec
BatchTypeSpec
BusinessProcessSpec-*
CalendarSpec
CodeTableSpec-*
ConfigurationDataSpec
CustomUIModelMetadata
DataFormAddInSpec
DataListSpec-*
EditDataFormTemplateSpec-*
FeatureGroupSpec
FlashDashSpec
FunctionalAreaSpec
GlobalChangeSpec-!
IDMapperSpec
KpiSpec
MapEntitySpec
MergeTaskSpec
PackageSpec
PageDefinitionSpec
QueryViewSpec-!
QueryViewSpecExtension
RecordOperationSpec-*
RelationshipMapSpec
ReportSpec
SearchListSpec-*
SimpleDataListSpec-!
SmartFieldSpec
SmartQuerySpec-!
SQLFunctionSpec-!
SQLStoredProcedureSpec-!
SQLViewSpec-!
SystemPrivilegeSpec
TableSpec
TableSpecExtension
TaskSpec
TaskWizardSpec
TranslationFunctionSpec
UIWidgetSpec
ViewDataFormTemplateSpec-*
WebDashboardPageSpec
WebPageModelSpec
WorkflowInboxSpec
WorkflowSpec

-* Available within BBMetalWeb
-! Not available within BBMetalWeb, but desireable (to name a few)

https://www.google.com/#q=site:bbdevnetwork.com+bbmetalweb