Hi,

For account detail screen, it's been identified that it is overwritten bya VF page,

apex/AccountDetailOverride?id=001190000087LKcAAM   -----This is the URL I found on account view record

But I go see the VF page code I do nto see any Edit button code or something , Still I see Edit button on record View 



VF Page Code is :

<apex:page standardController="Account" extensions="AMindSwitchContextControllerExt" sidebar="true" showHeader="true" id="acctDetail">
    <apex:includeScript value="{!$Resource.cometd}"/>
    <apex:includeScript value="{!$Resource.jquery_cometd}"/>
    <apex:includeScript value="{!URLFOR($Resource.treeviewGrid2983, 'jquery.min.js')}" />
    <apex:includeScript value="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"/>
    <script>
        var j$ = jQuery.noConflict();
        j$("iframe").each(function(){
            j$(this).load(function() {
                j$(this).height(j$(this).contents().find("body").height() );
            });
        });
    
        function setFocusOnLoad() {}

        console.log("About to init cometd");

        var sFjQuery$ = jQuery.noConflict();

        // Connect to the CometD endpoint
        sFjQuery$.cometd.init({
          url: window.location.protocol+'//'+window.location.hostname+'/cometd/24.0/',
          requestHeaders: { Authorization: 'OAuth {!$Api.Session_ID}'}
        });

        // Subscribe to the push topic
        sFjQuery$.cometd.subscribe('/topic/DiscountApprovalUpdates', function(updates) {
            console.log(updates);
            quote = updates.data.sobject;
            action = quote.Discount_Approval_Status__c;
            quoteId = quote.Siebel_ROW_ID__c;
            var message = '{"action":"' + action + '","quoteId":"' + quoteId + '"}';
            var receiver = window.open("", "Quote Preview");
            receiver.postMessage(message, "*");
            console.log(message);
        });
    
    </script>
    <chatter:feedwithFollowers entityId="{!Account.Id}"/>
    <!--<c:HoverHeader />-->
    <c:HoverHeader />
    <apex:detail relatedList="false" inlineEdit="true" showChatter="false" relatedListHover="false"/>
    
    <apex:include pageName="accountRelationViewer"/>
    <apex:relatedList list="Renewals__r" rendered="{!$ObjectType.Renewals__c.accessible}" id="Renewals"/>
    <apex:relatedList list="Contacts" id="Contacts" rendered="{!$ObjectType.Contact.accessible}"/>
    <apex:relatedList list="Addresses__r" rendered="{!$ObjectType.Address__c.accessible}" id="Addresses"/>
    
    <apex:pageBlock rendered="{!($ObjectType.Asset.accessible)}">
    <apex:outputlabel style="display:block; font-size: 1.2em; font-family: Arial,Helvetica,sans-serif; font-weight: bold;"> Products and Services </apex:outputlabel>
    <apex:outputPanel >
        <div style="display: inline-block;">
        <c:AssetRelatedList accountid="{!account.Id}" accountname="{!account.Name}"/>
        </div>
    </apex:outputPanel>
    </apex:pageBlock>
    
    <apex:pageBlock rendered="{!($ObjectType.Asset.accessible)}">
    <apex:outputlabel style="display:block; font-size: 1.2em; font-family: Arial,Helvetica,sans-serif; font-weight: bold;"> Online Subscriptions </apex:outputlabel>
    <apex:outputPanel >
        <div style="display: inline-block;">
        <c:OnlineSubscriptionRelatedlist accountid="{!account.Id}" accountname="{!account.Name}"/>
        </div>
    </apex:outputPanel>
    </apex:pageBlock>
    <apex:outputPanel rendered="{!($ObjectType.Asset.accessible)}" >
        <div >
            <c:QuoteRelatedList />
        </div>
    </apex:outputPanel>
    <!-- SFDC-964, SFDC-841: create session with invisible canvasApp prior to JSON call -->
    <apex:canvasApp applicationName="Application_v1" parameters="{canvasSource:'Start',sfdcInConsoleUI:'{!aMindSwitchContextInConsole}',discountThreshold:'{!$User.Discount_Threshold__c}'}" width="0" height="0" maxHeight="0" maxWidth="0" />
    <apex:relatedList list="Activation_Codes__r" rendered="{!$ObjectType.ActivationCodes__c.accessible}" id="ActivationCode"/>
    
    <apex:relatedList list="AccountTeamMembers" rendered="{!$ObjectType.AccountTeamMember.accessible}" id="AccountTeamMembers"/>
    <apex:relatedList list="Career__r" rendered="{!$ObjectType.Training__c.accessible}" id="Careers"/>
    <apex:relatedList list="Opportunities" rendered="{!$ObjectType.Opportunity.accessible}" id="Opportunities"/>
    <apex:relatedList list="Cases" rendered="{!$ObjectType.Case.accessible}" id="Cases"/>
    <apex:relatedList list="OpenActivities" rendered="{!$ObjectType.Task.accessible}" id="OpenActivities"/>
    <apex:relatedList list="CombinedAttachments" rendered="{!$ObjectType.NoteandAttachment.accessible}" id="NotesAndAttachment"/>
    <apex:relatedList list="ActivityHistories" rendered="{!$ObjectType.Task.accessible}" id="ActivityHistories"/>
    <!--apex:relatedList list="Account_Relationships1__r" rendered="{!($ObjectType.Account_Relationship__c.accessible && $Profile.Name == 'Master Admin')}" id="AccountRelationships" pageSize="5" -->
     
    <apex:relatedList list="Account_Owner_History__r" rendered="{!($ObjectType.Account_Owner_History__c.accessible)}" id="AccountOwnerHistory"/>
    
        <apex:relatedList list="Accounts_Management__r" rendered="{!($ObjectType.Account_Management__c.accessible)}" id="AccountManagement"/> 
    
    <apex:pageBlock title="Account History" rendered="{!$ObjectType.AccountHistory.accessible}">    
        <apex:pageBlockTable value="{!account.histories}" var="accounthistory" id="HistTable" rowClasses="odd,even" width="100%">
            <apex:facet name="footer"></apex:facet>
            <apex:column >
                <apex:facet name="header">Edit Date</apex:facet>
                <apex:facet name="footer"></apex:facet>
                <apex:outputText value="{0,date,MM/dd/yyyy HH:mm }">
                    <apex:param value="{!accounthistory.createddate}" />
                </apex:outputText>
            </apex:column>
                <apex:column >
                <apex:facet name="header">Field</apex:facet>
                <apex:facet name="footer"></apex:facet>
                <b><apex:outputText value="{!accounthistory.field}"/></b>
            </apex:column>
            <apex:column >
                <apex:facet name="header">Edited By</apex:facet>
                <apex:facet name="footer"></apex:facet>
                <apex:outputText value="{!accounthistory.createdby.name}"/>
            </apex:column>
            <apex:column >
                <apex:facet name="header">Old Value</apex:facet>
                <apex:facet name="footer"></apex:facet>
                <apex:outputText value="{!accounthistory.oldvalue}"/>
            </apex:column>
            <apex:column >
                <apex:facet name="header">New Value</apex:facet>
                <apex:facet name="footer"></apex:facet>
                <apex:outputText value="{!accounthistory.newvalue}"/>
            </apex:column>
         </apex:pageBlockTable>
     </apex:pageBlock>
    <apex:relatedList list="VOC_Survey_Response__r" rendered="{!$ObjectType.VOC_Survey_Response__c.accessible}" id="SurveyResponses"/> 
    <apex:relatedList list="Billing_Profiles__r" rendered="{!$ObjectType.Billing_Profile__c.accessible}" id="BillingProfile"/>
    <!-- DMD 3/30/2016 : BTBS-3911 Adobe eSignature for DPP contracts -->
    <apex:relatedList list="echosign_dev1__Agreements__r" rendered="{!$ObjectType.echosign_dev1__SIGN_Agreement__c.accessible}" id="Agreement" />
    <!-- The below is to register the links at the top on a related list to related list basis.
        pageId: the page id set in the apex:page tag
        relatedListId:  the id set in the apex:relatedList tag
        permission: boolean variable for access to the object.  true can be passed if guaranteed access (not recommended)
    -->    
    <c:HoverFooter pageId="acctDetail" relatedListId="Contacts" permission="{!$ObjectType.Contact.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="Addresses" permission="{!$ObjectType.Address__c.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="AccountTeamMembers" permission="{!$ObjectType.AccountTeamMember.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="Careers" permission="{!$ObjectType.Training__c.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="Opportunities" permission="{!$ObjectType.Opportunity.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="Cases" permission="{!$ObjectType.Case.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="OpenActivities" permission="{!$ObjectType.Task.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="NotesAndAttachment" permission="{!$ObjectType.NoteAndAttachment.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="ActivityHistories" permission="{!$ObjectType.Task.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="SurveyResponses" permission="{!$ObjectType.VOC_Survey_Response__c.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="AccountManagement" permission="{!$ObjectType.Account_Management__c.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="BillingProfile" permission="{!$ObjectType.Billing_Profile__c.accessible}"/>
    <c:HoverFooter pageId="acctDetail" relatedListId="Agreement" permission="{!$ObjectType.echosign_dev1__SIGN_Agreement__c.accessible}" />
</apex:page>