The best approach is to create a PowerForm as a Template in your personal DocuSign account, then, change the Sender of the PowerForm to another User or SPA account (the role PowerForm manager should not be required for the SPA account to send (or host) the PowerForm link, once created).
In this scenario, you would remain the Owner of the PowerForm.
Here is technical information from DocuSign about PowerForms.
https://support.docusign.com/s/document-item?language=en_US&bundleId=jbx1643062255110&topicId=vkb1578456637272.html&_LANG=enus
https://support.docusign.com/s/document-item?language=en_US&bundleId=jbx1643062255110&topicId=vkb1578456637272.html&_LANG=enus
If you attempt to share the PowerForm and do not see the User you'd like to share the PowerForm with when following these instructions, try begining by priming the list of users to share the PowerForm with first in Templates. To do this, navigate to Templates, locate the Template, select Actions > Share with Users and review the users that populate in THAT list. Next, navigate to Manage > Powerforms > Actions, Share with Users. Note that sharing can only happen with other Users in your same L4 department.