I've built an application with a NestedList for the navigation. The content of the navigation list is mostlly static with the exception of a single node that could contain a variable number of leafs. For example on the firtst level of my nestedlist I have a Node "Teams" and when you tap on it you get a sublist of team from A to Z. But sometimes I only want to show a subset of teams (i.e A-B-C, B-D-Z, ....).
So my question his ... what is the best(simplest) way to handle(code) this dynamic content node for the nested list ? Hide the unused leafs? update the dynamic node in the treestore ? ... any suggestions or example ?