PublicRenderParameter prp1 = app.addPublicRenderParameter("prp1", "prp1-id");
Description d1 = prp1.addDescription("en");
d1.setDescription("dog");
Description d2 = prp1.addDescription("fr");
d2.setDescription("chien");
prp1.addAlias(new QName("alias-1"));
Filter filter = app.addFilter("filter-1");
filter.setFilterClass("org.apache.filter.FilterOne");
Description d3 = filter.addDescription("en");
d3.setDescription("My Filter 1");