Description of problem:
When adding a new network in cloud Init, you need to enter a name of network interface. The following string appears when you do it: "ethX [Click to Change]"
So you need to remove the whole string and replace it with the interface you want.
Instead of it the empty line should be provided so I can insert the value I want
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Edit VM and try to add network through Cloud Init
"ethX [Click to Change]" appears for a network interface
Empty line should appear instead
maybe this should be a tool tip
Verified on - 3.6.0-0.0.master.20150412172306.git55ba764.el6
oVirt 3.6.0 has been released on November 4th, 2015 and should fix this issue.
If problems still persist, please open a new BZ and reference this one.