Do you have any idea on how to add third level sidebar-nav to President's List nav-item? I want to add sub menu like 1st Year, 2nd Year. I provided my HTML code below. I'm having a hard time to tweak the code since the template only offers second level.
Here's the link of template SB ADMIN 2
<ul class="navbar-nav bg-gradient-primary sidebar sidebar-dark accordion" id="accordionSidebar">
<a class="sidebar-brand d-flex align-items-center justify-content-center" href="admin_home_page">
<div class="sidebar-brand-icon">
<img src="{{ asset('admin/img/puplogomini.png') }}"></i>
</div>
<div class="sidebar-brand-text mx-3">PUPT AAAS</div>
</a>
<hr class="sidebar-divider my-0">
<li class="nav-item active">
<a class="nav-link align-middle" href="{{url('admin/dashboard')}}">
Welcome, Super Admin
</li>
<div class="sidebar-heading">
NAVIGATION PANE
</div>
<li class="nav-item active">
<i class="fa fa-home" aria-hidden="true"></i>
<span>Home</span>
</a>
</li>
<!--Nav Item - Utilities Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="{{url('admin/users')}}">
<i class="fa fa-id-card"></i>
<span>Users</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="true" aria-controls="collapseTwo">
<i class="fas fa-award"></i>
<span>Academic Awards</span>
</a>
<div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordionSidebar">
<div class="bg-white py-2 collapse-inner rounded">
<a class="collapse-item" href="{{url('admin/achievers-award')}}">Achiever's Award</a>
<a class="collapse-item" href="cards.html">President's List</a> {{-- Third Level Here >1st Year >2nd Year --}}
<a class="collapse-item" href="cards.html">Dean's List</a>
<a class="collapse-item" href="cards.html">Academic Excellence</a>
</div>
</div>
</li>
<li class="nav-item">
<a class="nav-link collapsed" href="pl_courses.php">
<i class="fa fa-award"></i>
<span>Non-Academic Awards</span>
</a>
</li>
<hr class="sidebar-divider d-none d-md-block">
<!-- Sidebar Toggler (Sidebar) -->
<div class="text-center d-none d-md-inline">
<button class="rounded-circle border-0" id="sidebarToggle"></button>
</div>
</ul>
