In virt-disaster-recovery.adoc, move the text from between include statements.
Line 1: Assign [role="_abstract"] to a paragraph to use it as <shortdesc> in DITA.                         Line 14: Restructure: Content other than additional resources cannot follow include statements.                                           
Line 36: Content other than links cannot be mapped to DITA related-links. 

best-practices-rhacm-managed-vm.adoc  Line 1: Assign [role="_abstract"] to a paragraph to use it as <shortdesc> in DITA. 
best-practices-rhacm-discovered-vm.adoc  Line 1: Assign [role="_abstract"] to a paragraph to use it as <shortdesc> in DITA. 

See https://docs.google.com/spreadsheets/d/11gJcaZpZVm1AllmWTBMlfLC1ItWbI-ecNQHd7KQxsnQ/edit?gid=503904153#gid=503904153