Comment from the Knowledgebase article: Enrollment (Registration) Family Support FAQ
How can I add my other child who is in a different district to my PowerSchool app that I currently use with my other child?
Thank you for reaching out to the Community for assistance.
Currently, the ability to add multiple students across more than one district is not built into the PowerSchool Mobile app.
We encourage you to vote on a similar enhancement request submitted by another community member to show your support. You can find the request by visiting the Ideas Portal and searching MIOS-I-11
The article linked below should help provide more information about the PowerSchool Ideas Portal.
Please feel free to reach out to us for any further queries.