Listing.created_by_id→User.idOwner of the directory listing
Review.listing_id→Listing.idReviews belong to listings
Booking.listing_id→Listing.idBookings belong to listings
Booking.user_id→User.idGuest identity
BookingConfig.listing_id→Listing.id1:1 config per listing
BookingAvailability.listing_id→Listing.idMany availability records per listing
BookingAvailability.booking_id→Booking.idLinks blocked dates to booking
LeadEnquiry.converted_booking_id→Booking.idLead → Booking conversion tracking
BusinessSubscription.business_id→Listing.idSubscription is for a listing
BusinessSubscription.owner_id→User.idSubscription owner
AdCampaign.business_id→Listing.idCampaign runs for a business
TeamMember.business_id→Listing.idTeam belongs to a business
MarketplaceListing.seller_id→User.idSeller identity
MarketplaceListing.store_id→MarketplaceStore.idOptional dealer store link
MarketplaceEnquiry.listing_id→MarketplaceListing.idEnquiry thread per classified ad
Answer.question_id→Question.idAnswer belongs to a Q&A question
ContentSaved.content_id→ContentArticle.idType-discriminated (content_type field)
ContentArticle.related_listing_ids[]→Listing.idContent linked to directory listings
ClaimRequest.listing_id→Listing.idClaim request for a listing
Notification.user_id→User.idIn-app notification for a user