IModel<String> searchTermModel = Model.of("");
IModel<ArtifactDeprecationStatus> deprecationModel = Model.of();
ArtifactPortfolioPanel portfolioPanel = new ArtifactPortfolioPanel("portfolio",
new ArtifactDataProvider(searchTermModel, deprecationModel), configurer.getPortfolioItemsPerPage());
add(portfolioPanel);
add(new AdministrationArtifactSearchPanel("searchPanel", portfolioPanel.getPageable(), searchTermModel, deprecationModel));
}