+ holdscr:
+ columns:
+ -
+ columnname: checkbox
+ cannot_be_toggled: 1
+ cannot_be_modified: 1
+ -
+ columnname: waiting_since
+ -
+ columnname: date_hold_placed
+ -
+ columnname: expiration_date
+ -
+ columnname: title
+ -
+ columnname: patron
+ -
+ columnname: home_library
+ -
+ columnname: current_location
+ -
+ columnname: shelving_location
+ -
+ columnname: call_number
+ -
+ columnname: copy_number
+ -
+ columnname: enumeration
+ -
+ columnname: action
+