Hi @Renee-17 ,
As mentioned by others it will still behave the same way it was behaving as other creds will have similar permission.
But in case of scheduled job,scheduled reports or integrations where credentials are used to execute those problem will occur there.
U can check Run As column for scheduled jobs/reports for integrations u can check credentials table from filter navigator or the script section under business rule, script include or scheduled job. There is a possibility the creds could be hard-coded manually if created by a User/Developer like us.
Thanks,
Danish
