Work on same browser

Hi, there is a way for bot keep working on same browser after a line checked?
For example, in ob1 if browser is already opened it will skip the step of open browser
But in ob2 it always need to open new browser for start work

This is something I need to work on. Wish I had time to do that though…

Is there a way so that we do it right now? Opening and closing the browser at every bot doesn’t work for me.

how to ob1 browser is already opened it will skip the step of open browser ???