[ros-users] tf_prefix gazebo spawn_model

Hi

I head to set the tf_prefix parameter on a root level to spawn_models
with a tf_prefix.
Gazebo plugins (like p3d_base_controller or diffdrive_plugin) are not
using relative shared parameters.
Is it be possible to extend the spawn_model script for a tf_prefix?

I am using multiple robot and grouping does not work.

Greetings
Max