After creation of the Partner you may Transfer The Partner Ownership, which means you fully give the admin rights over the project to another person.
To do it follow this short guide:
1. Open the list of all created partners, on the header menu of Spring BME
2. Then select the project name and you will find transfer partner option
3. Add one or more email addresses and click Transfer.
That’s all, you will get the notification that Partner Is Successfully Transfered
Now the ownership rights are transferred to another person who gets the access from email message and you are no longer allowed to make any changes in the project.