Sometimes you may want to change some attribute for a number of items at once. Instead of opening each individual item for editing, you may use the mass update function for that.
To mass-update some items, do the following:
The Applications option allows to:
The field for specifying applications is auto-complete - starting to type in it offers a dropdown of matching applications. If the application is new, it also appears in the dropdown and it is indicated by (new) after the string. Just scroll down to select.
When done, click on Update.