B737 first officer reported an anomaly with charting hold patterns in the ord area. Some patterns ar...

Narrative:

On the WATSN3 arrival into ord; the controller started issuing holding clearances since O'hare had just 'lost a runway.' just a few miles before we reached mkita; the controller issued a clearance to hold as published.I looked at my chart and saw no published holding pattern at mkita. I didn't think to scroll to the edge of the chart since haupo and halie both had patterns published on the course. We reached mkita just a moment later and asked the controller for a vector since we didn't see a published pattern.the controller informed us the pattern was 'on page two of the chart.' then; I zoomed out and saw the inset boxes on the left side of the chart. No ball note directs pilots to look elsewhere on these new charts! If there were no other published holds; I would have looked elsewhere. But; having some published on the course while others are in boxes is very confusing when a hold is suddenly issued at the last possible moment to join it.as we turned back towards the pattern; the pilot of another aircraft reported they were also unable to locate the published pattern.

Original NASA ASRS Text

Title: B737 First Officer reported an anomaly with charting hold patterns in the ORD area. Some patterns are published on the second page and crews are not guided to look for the patterns there by zooming out on their EFB's.

Narrative: On the WATSN3 arrival into ORD; the controller started issuing holding clearances since O'Hare had just 'lost a runway.' Just a few miles before we reached MKITA; the controller issued a clearance to hold as published.I looked at my chart and saw no published holding pattern at MKITA. I didn't think to scroll to the edge of the chart since HAUPO and HALIE both had patterns published on the course. We reached MKITA just a moment later and asked the controller for a vector since we didn't see a published pattern.The controller informed us the pattern was 'on page two of the chart.' Then; I zoomed out and saw the inset boxes on the left side of the chart. No ball note directs pilots to look elsewhere on these new charts! If there were no other published holds; I would have looked elsewhere. But; having some published on the course while others are in boxes is very confusing when a hold is suddenly issued at the last possible moment to join it.As we turned back towards the pattern; the pilot of another aircraft reported they were also unable to locate the published pattern.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

Attributes
ACN	1489535
Time
Date	201710
Local Time Of Day	0001-0600
Place
Locale Reference	C90.TRACON
State Reference	IL
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Descent
Route In Use	STAR WATSN3
Flight Plan	IFR
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Total 5317 Flight Crew Type 2766
Events
Anomaly	Aircraft Equipment Problem Less Severe Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Deviation - Track / Heading All Types

B737 first officer reported an anomaly with charting hold patterns in the ord area. Some patterns are published on the second page and crews are not guided to look for the patterns there by zooming out on their efb's.