Use the Sharing Setting to add colleagues, client or stakeholders and work collaboratively on a map.
If you are in a map click on Sharing Settings.
The Sharing Settings window will open and under Add collaborators input the email address of your contact, assign their permissions, read only or editor.
If you assign as an editor please be aware that they will be able to make edits to the map.
Now click on add viewer.
The collaborator will be sent an email alerting them of being given access to the map. If they are a new user they will receive an email asking them to sign-up first to access the map. If they are an existing use they will receive a link alerting them to their access.
You can also add a collaborator if you are on the Map Dashboard click on the three vertical dots on the Map tile and select share.
Complete the entry details as above.