Start Load from particular node

[SAFWorld]

Hello,

I am trying to load the family tree from a particular node - instead of loading the entire tree. I am trying to create login, once a user logs in, the tree will show up with him as Center (like when you click a node).

How do i achieve this? How do i get a particular note and load from there?

This design is Wonderful - i love working on this. You have done a wonderful job.

I just need this and a search feature enabled.