At this time colleague email addresses must be searched or pasted individually in order to "Send to.." multiple people.
The ability to copy a list (separated by commas) into this field would be a game changer for sharing content more widely.
For instance - having an entire PLC list ready to go for sharing common assessments.
Also a need at our school is sharing Announcements and Pages to all staff members* for distributing to their individual classes - building/schedule logistics and for things like spirit events for students *working with District to tech to allow for the actual "All Staff" email function code as in our Gmail accounts would be even better.
Current work-around is to have all staff added to a "school events/announcements" course as TA's and then share via Gmail instructions to "Copy to.." their own course. Just looking to simplify further for department and event coordinators such as myself.