How to perform click opertion for the sections loaded in the left panel?

Hi Team,

I would like to write a custom function/operation on click of different section name from the workspace available in the left panel.

I debugged to find out the base module that gets triggered when a Section is clicked in the left panel as depicted in the below image.



Also, if I click on certain section a custom operation has to be implemented (Say., click on Certificate section name). 

Substitution Not allowed:

I tried to include the custom logic into the init() function as below,

init: function(callback, scope) {
    this.callParent(arguments);
    var editPages = this.viewModel.get("EditPages");
	editPages.each(function(editPage) {
	var pageSchemaName = editPage.get("SchemaName");
	if(pageSchemaName === "UsrCertificate1Page"){
        this.console.log("Certificate section is clicked");
        this.callMyCustomFunction(); // A custom operation call
    }
	}, this);		
},

When i tried to replace the SectionModuleV2 (Title: Section display module), it throws a warning as substitution is not allowed.



Kindly guide me to achieve this.

Regards,

Bhoobalan P.