Could anyone help me build the regexp extract expression in Tableau Desktop to extract the CP code. e.g.
- "ARR CP-77683v1 PRODUCT MAIA LAUNCH HCP Rep Triggered Email" should fetch "CP-77683v1"
- "cp67036v1 PRODUCT Day1 Email" should fetch "cp67036v1"
- "cpâ305017v1 -NCCN Clinical Practice Guidelines" should fetch "cpâ305017v1"
- "PRODUCT Amyloidosis Email (EN) - CP-210030E" should fetch "CP-210030E"
- "PRODUCT FL Efficacy Email (CPâ182768E) - EN" should fetch "CPâ182768E"
- "cp-242686v1_PRODUCT & PRODUCT Rep Triggered Email - FOLLOW UP" should fetch "cp-242686v1"
- "JCP project contact required" should fetch "NULL"