Hi PowerBack19, thank you very much. Actually, the subject line are not exactly consistent. For example, one is " HB Psy referral, Jeff, ID12345, efile", the other is " MB Review, Plan12, 23456, E-file", what I want to extract is ID # into the survey or form, i.e. 12345 ( first example) and 23456 ( second example). Is there a way to do get them with Power Automate?