Recent uses can take an hour or so to appear here.
customEvents | where name == 'popPetals' and timestamp > ago({days}d) {projectFilter} | summarize pops=count(), popUsers=dcount(user_Id) by placePop=tostring(customDimensions.place) | join kind=fullouter ( customEvents | where name == 'presentSlidesOrEdit' and timestamp > ago({days}d) {projectFilter} | summarize opens=count(), openUsers=dcount(user_Id) by placePresent=tostring(customDimensions.place) ) on $left.placePop==$right.placePresent | project place = iff(placePop != '', placePop , placePresent ), pops, popUsers , opens, openUsers | sort by opens, pops
customEvents | where timestamp > ago({days}d) {projectFilter} | summarize Distinct_Viewers = dcountif(user_Id, name=="popPetals")
customEvents | where timestamp > ago({days}d) {projectFilter} | summarize pops=countif(name=="popPetals"), opens=countif(name=="presentSlidesOrEdit"), user=any(user_AuthenticatedId), browser=any(client_Browser) by user_Id | sort by pops, opens