Step 1) Login to https://support.broadcom.com/. Click on Mainframe Software Support
Step 2) Click on Download Management and enter Endevor in the Search box.
Step 3) At top switch from Product Download to Solution Download
Step 4) Look for the entry - CA Endevor Software Change Manager MVS and select version V18.0
Step 5) In the Search box enter ENDEVOR ; change Show per page to 100 ; in the Since date box enter 12/19/2018 ; hit Search
The last PTF in the list will be:
Step 6) Click the red ADD ALL TO CART button at the top.
Step 7) Click on CART in the black banner at the very top
Step 8) On the Cart Download page, scroll down and make sure you request a "Complete Package" (It is in the middle of the page.) Then click Checkout at the bottom of the page.
Step 9) Download the zip file create