affiliateView | affiliates.php | \WHMCS\User\Client|null: client — The client currently logged in, or null if no client is logged in.
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announcementList | announcements.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.- Collection of the 
Carbon monthsWithAnnouncements value — The past ten months in which announcements have been published. 
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clientAddFunds | clientarea.php?action=addfunds | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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clientRegistration | register.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.- Collection of the 
SecurityQuestion securityQuestions value — The configured security questions. 
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clientQuoteList | clientarea.php?action=quotes | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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clientView | clientarea.phpclientarea.php?action=addcontactclientarea.php?action=changepwclientarea.php?action=contactsclientarea.php?action=detailsclientarea.php?action=emailsclientarea.php?action=securityindex.php?rp=/account/paymentmethods
  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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domainList | clientarea.php?action=domains | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
 If the q request variable is defined, the system filters the client’s associated domain counts in the primary sidebar to the domains names that contain the q value.  | 
domainView | clientarea.php?action=domaincontactsclientarea.php?action=domaindetailsclientarea.php?action=domaindnsclientarea.php?action=domainemailforwardingclientarea.php?action=domaingeteppclientarea.php?action=domainregistrations
  | \WHMCS\User\Client|null: client — The client currently logged in, or null if no client is logged in.\WHMCS\Domain\Domain — The domain that the client is currently viewing.
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downloadList |  | \WHMCS\User\Client|null: client — The client currently logged in, or null if no client is logged in.- Collection of the 
Download topFiveDownloads value — The five most-downloaded files that are not hidden or in a hidden category, in descending order of number of downloads. \WHMCS\Download\Category — The current download category.
 The system only passes the topFiveDownloads and downloadCategory contexts to download.php.  | 
invoicelist | clientarea.php?action=invoicesclientarea.php?action=masspay
  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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networkIssueList | serverstatus.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.array: networkIssueStatusCounts — A key-value pair of network issue statuses and the number of network issues with each status.
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orderFormView | cart.phpThis page only supports the secondary sidebar.  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.- Collection of the 
Group productGroups value — The WHMCS installation’s configured product groups. int: productGroupId — The current gid GET parameter’s value.bool: domainRegistrationEnabled — Whether domain registration is enabled in WHMCS.bool: domainTransferEnabled — Whether domain transfers are enabled in WHMCS.bool: domainRenewalEnabled — Whether domain renewals are enabled in WHMCS.string: domain — When configuring domain options, the name of the domain in the shopping cart.string: currency — The user’s configured currency, or the system currency if the viewer is not authenticated. (For example, USD or GBP.)
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serviceList | clientarea.php?action=hostingclientarea.php?action=productsclientarea.php?action=services
  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
 If the q request variable is defined, the system filters the client’s associated service counts in the primary sidebar to the domains names that contain the q value.  | 
serviceUpgrade | upgrade.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.\WHMCS\Service\Service: service — The service that the client is upgrading.
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serviceView | clientarea.php?action=cancelclientarea.php?action=productdetails
  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.\WHMCS\Service\Service: service — The service that the client is viewing.
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sslCertificateOrderView | configuressl.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.\WHMCS\Service\Service: service — The service object that represents the SSL certificate that the client is ordering.strong: orderStatus — The current status of the SSL certificate order.array: displayData — A key-value pair of additional SSL certificate data that displays on the page on step two of the order process.int: step — The current step in the order process.
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support | VariousThe secondary support sidebar appears when a contact does not have permission to perform an action in the Client Area.  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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supportKnowledgeBase | knowledgebase.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.array: knowledgeBaseTags — An array of knowledge base tags and the number of articles with each tag.
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ticketFeedback | viewticket.phpThe system only uses this when a user enters feedback for a recently-closed ticket.  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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ticketList | supporttickets.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.array: ticketStatusCounts — A key-value pair of ticket statuses with the number of tickets in that status.
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ticketSubmit | submitticket.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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ticketView | viewticket.php | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.int: ticketid — The ID number of the ticket that the user is viewing.
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Profile | clientarea.php?action=changepwclientarea.php
  | \WHMCS\User\Client|null: client — The currently-authenticated client, or null if the visitor is not authenticated.
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