Join data from two log files/logtypes based on one common field

I have "activitylogfile" like:

PAGE,description,type

and "pagelog" like:

PAGE,activity,menu

I want to join these two files such that on kibana it could look like

PAGE,description,type,activity,menu

basically a left outer join on PAGE column, please guide if this could be done in logstash or elasticsearch end

Finally in kibana if the PAGE column data is same it should appear in same line when i select fields in kibana

Hey @ Rushabh_Doshi. This is tagged as Elastic Enterprise Search and App Search, I'm wondering if this should be tagged with Kibana instead.