Where to find UML diagrams for TestLink

[Najmi]

I am training my team on TestLink and would like to use some of the images in the Tutorial at https://wiki.openoffice.org/w/images/1/ ... manual.pdf. As an example please see Illustration 2 on page 6.

Do I have permission to use them and also is it possible to download the source images?

[fman]

feel free to use it, doc is so old that I'm not able to get the images