April 2018 CPU post patch steps.

Hi,

I have installed April 2018 CPU ( Database 12.1.0.2.180417 Apr 2018 https://support.oracle.com/epmos/faces/ui/patch/PatchDetail.jspx?parent=DOCUMENT&sourceId=888828.1&patchId=27475603(Combo patch 27726492)). For Db Bundle Patch and OJVM patch post step ask to run ./datapatch.

For DB BP post step it's asking to execute ./datapatch after starting the DB. For OJVM it's asking to startup the DB in "startup upgrade" and setting cluster_database=false.

I would like to know the right sequence to execute ./datapatch.

1. Do i need to run ./datapatch after installing DB BP patch and again after OJVM patch.

or

2. Can i run ./datapatch just once after installing both the patches in startup upgrade mode.