===Search Criteria===
Custom search criteria can be set up in SETTINGS -> BOOKING PAGE ->MULTIPLE PROPERTIES-> SEARCH CRITERIA. The context help (? icons) and the page help give detailed information. These criteria need to be assigned your properties in SETTINGS -> BOOKING PAGE ->MULTIPLE PROPERTIES-> PROPERTY SETTINGS
To always show the search criteria without opening the "Advances Search" link go to SETTINGS->BOOKING PAGE->MULTIPLE PROPERTIES->DEVELOPERS and add