create the tree components used to describe various elements of the model
Tree modelTree = support.createModelTree();
support.setName(modelTree,"modelName"); support.addParameter(modelTree,
parameterName, parameterValueString); Tree chunkType =
support.createChunkTypeTree(); support.setName(chunkType,"chunkTypeName");
modelTree.getFirstChildWithType(JACTRBuilder.DECLARATIVE_MEMORY).addChild(chunkType);