Access to the Manage Data section is permission-based.
Users with the relevant permissions can find it under Tools section on the home page.
How to grant Permission to Manage Data:
Admin users can grant other users access to the Manage Data section using the steps below:
By clicking into the 'Person Icon' on the RHS, navigate to 'Feature Access'
This will open the Manage features menu. From here select 'Manage Data'
Add the relevant user to the access list and set the appropriate level for the user.
Tip: To grant multiple users access to Manage Data at once, consider setting up a User Group first and assigning access to the group. Click here to find out more about creating user groups.