Adding Custom Line Sytles to be used in Detailing

Hi folks,

I'm in need of an urgent help.

I need to include a custom line style in Pro/ENGINEER WF 5.0, so that all the centre lines used in Detailing should use this custom line style.

I'm not sure or aware of how to create a custom line style, and also my requirement is that the line should have actual fonts of the company name which would be visible only when zoomed in as shown below..

Can some one help me out?

Amar..