Hi @Joel Nave,
You have to do this by Bulk Feature. First, run a filter for the label you want to remove then using the Bulk Change feature, Edit the selected tasks. I am using JIRA 7.1 but your screen should look similar to the following:
image2016-7-26 15:28:39.png
Keep in mind that you have to fully remove the unwanted label from all tasks for it to disappear from the list when typing the label.
Hope this helps!
Avril
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.