Limit Treeview content

[nillefiz]

Hello,

I develop my first asp.net 2.0 Webpage at the moment. I have created a
Treeview with a Sitemap as datasource. My Problem is to hide some nodes
for not eligible Users. I can´t Use the Rolemanagement because the
users are saved in an extern Database. Have somebody an idea to solve
my Problem?

Thank You in advance.

Nillefiz