Update README.md

Author: jahnaviT2003

Business Rules/Decision Table API/README.md

@@ -1 +1,3 @@
-Integrate Decision tables via business rules to update CSF pillar and CSF Domain on Risk Record based on CSF Capability
+Integrate Decision tables via business rules to update CSF pillar and CSF Domain on Risk Record based on CSF Capability.
+If the business have any multiple permutations and combinations for OOB fields CSF Capability, CSF Domain, CSF Pillar-
+Before, Insert/Update BR and specify your conditions based on update