diff --git a/app/Views/layouts/_sidebar.php b/app/Views/layouts/_sidebar.php
index c2ff26b..752be5b 100644
--- a/app/Views/layouts/_sidebar.php
+++ b/app/Views/layouts/_sidebar.php
@@ -1,239 +1,147 @@
+<?php 
+    // Ambil level user sekali saja di awal untuk efisiensi
+    $userLevel = session()->get('level');
+    $isTSM = in_array($userLevel, [0, 1, 2]); // Super user / TSM
+    $isPS  = ($userLevel == '4');             // PS
+?>
 <aside class="left-sidebar">
-	<div class="scroll-sidebar">
-		<nav class="sidebar-nav">
-			<ul id="sidebarnav">
-				<?php
-					if( in_array(session()->get('level'), [0,1,2]) )  { // super user / tsm
-				?>
-				<li class="nav-small-cap">--- MAIN MENU</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>' aria-expanded="false"> <i class="fas fa-tachometer-alt"></i> <span class='hide-menu'>Dashboard</span></a></li>
-				<!--
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-clapperboard"></i> <span class='hide-menu'>Kanban</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href='#' onclick="window.open('<?=base_url();?>kanban/board/create', '_blank', 'width=800,height=500')">New Board</a></li>
-						<li><a href="<?=base_url();?>kanban/" >Board List</a></li>
-					</ul>
-				</li>
-				-->
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fas fa-cow"></i> <span class="hide-menu">Activity</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>activities/create" >New Activity</a></li>
-						<li><a href="<?=base_url();?>activities">Activity List</a></li>
-						<li><a href="<?=base_url();?>activities/count">Activity Count</a></li>
-						<li><a href="<?=base_url();?>activities/export">Activity Export</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-cart-flatbed"></i> <span class="hide-menu"> Inventory</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>invtrans/create">New Transactions</a></li>
-						<li><a href="<?=base_url();?>invtrans/user/<?=$_SESSION['userid'];?>">Transactions</a></li>
-						<li><a href="<?=base_url();?>invtrans/reportusage/">Sparepart Usage</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-bug"></i><span class='hide-menu'>Bug N Feature</span> </a> 
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>bugs">Bug List</a></li>
-						<li><a href="<?=base_url();?>bugs/count">Bug Count</a></li>
-					</ul>
-				</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>guidebook' aria-expanded="false"> <i class="fa-solid fa-book"></i><span class='hide-menu'>Guidebook</span> </a> </li>
-				<li> <a class="waves-effect waves-dark" href='https://clqms.services-summit.my.id/' aria-expanded="false"> <i class="fa-solid fa-microscope"></i><span class='hide-menu'>CLQMS</span> </a> </li>
-				
-				<li class="nav-small-cap">--- Master Data</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-user"></i><span class="hide-menu">User</span></a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>userposition">Position</a></li>
-						<li><a href="<?=base_url();?>userdepartment">Department</a></li>
-						<li><a href="#">Role</a></li>
-						<li><a href="<?=base_url();?>users">Users</a></li>
-						<li><a href="<?=base_url();?>mailgroups">Mail Group</a></li>
-						<li><a href="<?=base_url();?>offices">Offices</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-store"></i><span class="hide-menu">Vendor</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>vendors">Vendor </a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-boxes"></i><span class="hide-menu">Product</span></a>
-					<ul aria-expanded="false" class="collapse">
+    <div class="scroll-sidebar">
+        <nav class="sidebar-nav">
+            <ul id="sidebarnav">
+                
+                <li class="nav-small-cap">--- MAIN MENU</li>
+                <li> <a class="waves-effect waves-dark" href='<?=base_url();?>' aria-expanded="false"> <i class="fas fa-tachometer-alt"></i> <span class='hide-menu'>Dashboard</span></a></li>
+                
+                <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fas fa-cow"></i> <span class="hide-menu">Activity</span></a>
+                    <ul aria-expanded="true" class="collapse">
+                        <li><a href="<?=base_url();?>activities/create">New Activity</a></li>
+                        <li><a href="<?=base_url();?>activities">Activity List</a></li>
+                        <li><a href="<?=base_url();?>activities/count">Activity Count</a></li>
+                        <li><a href="<?=base_url();?>activities/export">Activity Export</a></li>
+                    </ul>
+                </li>
+                
+                <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-cart-flatbed"></i> <span class="hide-menu"> Inventory</span></a>
+                    <ul aria-expanded="true" class="collapse">
+                        <li><a href="<?=base_url();?>invtrans/create">New Transactions</a></li>
+                        <li><a href="<?=base_url();?>invtrans/user/<?=$_SESSION['userid'];?>">Transactions</a></li>
+                        <?php if ($isTSM): // Hanya TSM yang bisa melihat Sparepart Usage ?>
+                            <li><a href="<?=base_url();?>invtrans/reportusage/">Sparepart Usage</a></li>
+                        <?php endif; ?>
+                    </ul>
+                </li>
+                
+                <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-bug"></i><span class='hide-menu'>Bug N Feature</span> </a> 
+                    <ul aria-expanded="false" class="collapse">
+                        <li><a href="<?=base_url();?>bugs">Bug List</a></li>
+                        <li><a href="<?=base_url();?>bugs/count">Bug Count</a></li>
+                    </ul>
+                </li>
 
-						<li><a href="<?=base_url();?>producttype">Product Type</a></li>
-						<li><a href="<?=base_url();?>productservice">Product Service</a></li>
-						<li><a href="<?=base_url();?>productcatalog">Product Catalog</a></li>
-						<li><a href="<?=base_url();?>productalias">Product Alias</a></li>
-						<li><a href="<?=base_url();?>producttemp">Product Temp</a></li>
-						<li><a href="<?=base_url();?>unitgroup">Unit Group</a></li>
-						<li><a href="<?=base_url();?>products">Products</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-map-location-dot"></i><span class="hide-menu">Area</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>zones">Geographical Area</a></li>
-						<li><a href="<?=base_url();?>areas">User Defined Area</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-address-book"></i><span class="hide-menu">Contact</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>contacts">Contact</a></li>
-						<li><a href="<?=base_url();?>emails">Email</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="far fa-hospital"></i><span class="hide-menu"> Account</span></a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>accounts">Accounts</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fa-solid fa-house-user"></i><span class="hide-menu">Sites</span> </a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>sites">Sites</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fa-solid fa-warehouse"></i></i><span class="hide-menu"> Inventory</span></a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>invcounters">Counters</a></li>
-						<li><a href="<?=base_url();?>invtrans">Transactions</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-paw"></i><span class="hide-menu">Activity</span></a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>acttype">Activity Type</a></li>
-						<li><a href="<?=base_url();?>acttext">Activity Text</a></li>
-					</ul>
-				</li>
-				<?php 
-				} else if( session()->get('level') == '4' ) { // PS
-				/*
-				- Activity
-				*/
-				?>
-				<li class="nav-small-cap">--- MAIN MENU</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>' aria-expanded="false"> <i class="fas fa-tachometer-alt"></i><span class='hide-menu'>Dashboard</span> </a> </li>			
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fas fa-cow"></i> <span class="hide-menu">Activity</span> </a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>activities/create" >New Activity</a></li>
-						<li><a href="<?=base_url();?>activities">Activity List</a></li>
-						<li><a href="<?=base_url();?>activities/count">Activity Count</a></li>
-						<li><a href="<?=base_url();?>activities/export">Activity Export</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-bug"></i><span class='hide-menu'>Bug N Feature</span> </a> 
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>bugs">Bug List</a></li>
-						<li><a href="<?=base_url();?>bugs/count">Bug Count</a></li>
-					</ul>
-				</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>guidebook' aria-expanded="false"> <i class="fa-solid fa-book"></i><span class='hide-menu'>Guidebook</span> </a> </li>
-				<li> <a class="waves-effect waves-dark" href='https://clqms.services-summit.my.id/' aria-expanded="false"> <i class="fa-solid fa-microscope"></i><span class='hide-menu'>CLQMS</span> </a> </li>
-				<?php 
-				} else if( session()->get('level') == '4' ) { // PS
-				/*
-				- Activity
-				- All Menu Product
-				- Menu Site - Account + Site
-				- Menu User - Conctacs & Mail Group
-				*/
-				?>
-				<li class="nav-small-cap">--- MAIN MENU</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>' aria-expanded="false"> <i class="fas fa-tachometer-alt"></i><span class='hide-menu'>Dashboard</span> </a> </li>			
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fas fa-cow"></i> <span class="hide-menu">Activity</span> </a>
-					<ul aria-expanded="true" class="collapse">
-						<!--
-						<li>
-							<a href='<?=base_url();?>activities/create' onclick="window.open(this.href, 'Create Site','width=900,height=600,toolbar=1,resizable=0'); return false;">
-								New Activity
-							</a>
-						</li>
-						-->
-						<li><a href="<?=base_url();?>activities/create" >New Activity</a></li>
-						<li><a href="<?=base_url();?>activities">Activity List</a></li>
-						<li><a href="<?=base_url();?>activities/count">Activity Count</a></li>
-						<li><a href="<?=base_url();?>activities/export">Activity Export</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-cart-flatbed"></i> <span class="hide-menu"> Inventory</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>invtrans/create">New Transactions</a></li>
-						<li><a href="<?=base_url();?>invtrans/user/<?=$_SESSION['userid'];?>">Transactions</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-bug"></i><span class='hide-menu'>Bug N Feature</span> </a> 
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>bugs">Bug List</a></li>
-						<li><a href="<?=base_url();?>bugs/count">Bug Count</a></li>
-					</ul>
-				</li>
-				<li class="nav-small-cap">--- Master Data</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-user"></i><span class="hide-menu">User</span> </a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>contacts">Contacts</a></li>
-						<li><a href="<?=base_url();?>mailgroups">Mail Group</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-boxes"></i><span class="hide-menu">Product</span> </a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>vendors"> <!--<i class="fa-solid fa-shield-halved"></i>-->Vendor </a></li>
-						<li><a href="<?=base_url();?>producttype">Product Type</a></li>
-						<li><a href="<?=base_url();?>productalias">Product Alias</a></li>
-						<li><a href="<?=base_url();?>productservice">Product Service</a></li>
-						<li><a href="<?=base_url();?>productcatalog">Product Catalog</a></li>
-						<li><a href="<?=base_url();?>products">Products</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="far fa-hospital"></i><span class="hide-menu">Sites</span> </a>
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>accounts">Accounts</a></li>
-						<li><a href="<?=base_url();?>sites">Sites</a></li>
-					</ul>
-				</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>guidebook' aria-expanded="false"> <i class="fa-solid fa-book"></i><span class='hide-menu'>Guidebook</span> </a> </li>
-				<li> <a class="waves-effect waves-dark" href='https://clqms.services-summit.my.id/' aria-expanded="false"> <i class="fa-solid fa-microscope"></i><span class='hide-menu'>CLQMS</span> </a> </li>
-				<?php
-				} else { // TSO IVD
-				?>
-				<li class="nav-small-cap">--- MAIN MENU</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>' aria-expanded="false"> <i class="fas fa-tachometer-alt"></i><span class='hide-menu'>Dashboard</span> </a> </li>			
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fas fa-cow"></i> <span class="hide-menu">Activity</span> </a>
-					<ul aria-expanded="true" class="collapse">
-						<!-- <li>
-							<a href='<?=base_url();?>activities/create' onclick="window.open(this.href, 'Create Site','width=900,height=600,toolbar=1,resizable=0'); return false;">
-								New Activity
-							</a>
-						</li> -->
-						<li><a href="<?=base_url();?>activities/create">New Activity</a></li>
-						<li><a href="<?=base_url();?>activities">Activity List</a></li>
-						<li><a href="<?=base_url();?>activities/count">Activity Count</a></li>
-						<li><a href="<?=base_url();?>activities/export">Activity Export</a></li>
-					</ul>
-				</li>
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-cart-flatbed"></i> <span class="hide-menu"> Inventory</span></a>
-					<ul aria-expanded="true" class="collapse">
-						<li><a href="<?=base_url();?>invtrans/create">New Transactions</a></li>
-						<li><a href="<?=base_url();?>invtrans/user/<?=$_SESSION['userid'];?>">Transactions</a></li>
-					</ul>
-				</li>
 				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-certificate"></i><span class='hide-menu'>Certificates</span> </a> 
-					<ul aria-expanded="false" class="collapse">
-						<!-- <li><a href="<?=base_url();?>certificates">All</a></li> -->
-						<li><a href="<?=base_url();?>certificates/maintenance">Maintenance</a></li>
-						<li><a href="<?=base_url();?>certificates/installation">Installation</a></li>
-						<li><a href="<?=base_url();?>certificates/training">Training</a></li>
-						<li><a href="<?=base_url();?>certificates/calibration">Callibration</a></li>
-						<li><a href="<?=base_url();?>certificates/official-report">Official Report</a></li>
-					</ul>
-				</li>
-				<!-- <li> <a class="waves-effect waves-dark" href='<?=base_url();?>certificates' aria-expanded="false"> <i class="fa-solid fa-certificate"></i><span class='hide-menu'>Certificate</span> </a> </li> -->
-				<li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-bug"></i><span class='hide-menu'>Bug N Feature</span> </a> 
-					<ul aria-expanded="false" class="collapse">
-						<li><a href="<?=base_url();?>bugs">Bug List</a></li>
-						<li><a href="<?=base_url();?>bugs/count">Bug Count</a></li>
-					</ul>
-				</li>
-				<li> <a class="waves-effect waves-dark" href='<?=base_url();?>guidebook' aria-expanded="false"> <i class="fa-solid fa-book"></i><span class='hide-menu'>Guidebook</span> </a> </li>
-				<li> <a class="waves-effect waves-dark" href='https://clqms.services-summit.my.id/' aria-expanded="false"> <i class="fa-solid fa-microscope"></i><span class='hide-menu'>CLQMS</span> </a> </li>
-				
-				<?php } ?>
-			</ul>
-		</nav>
-	</div>
+                    <ul aria-expanded="false" class="collapse">
+                        <li><a href="<?=base_url();?>certificates/maintenance">Maintenance</a></li>
+                        <li><a href="<?=base_url();?>certificates/installation">Installation</a></li>
+                        <li><a href="<?=base_url();?>certificates/training">Training</a></li>
+                        <li><a href="<?=base_url();?>certificates/calibration">Callibration</a></li>
+                        <li><a href="<?=base_url();?>certificates/official-report">Official Report</a></li>
+                    </ul>
+                </li>
+                
+                <li> <a class="waves-effect waves-dark" href='<?=base_url();?>guidebook' aria-expanded="false"> <i class="fa-solid fa-book"></i><span class='hide-menu'>Guidebook</span> </a> </li>
+                <li> <a class="waves-effect waves-dark" href='https://clqms.services-summit.my.id/' aria-expanded="false"> <i class="fa-solid fa-microscope"></i><span class='hide-menu'>CLQMS</span> </a> </li>
+
+                <?php if ($isTSM || $isPS): ?>
+                    <li class="nav-small-cap">--- Master Data</li>
+                    
+                    <?php if ($isTSM): ?>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-user"></i><span class="hide-menu">User</span></a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>userposition">Position</a></li>
+                                <li><a href="<?=base_url();?>userdepartment">Department</a></li>
+                                <li><a href="#">Role</a></li>
+                                <li><a href="<?=base_url();?>users">Users</a></li>
+                                <li><a href="<?=base_url();?>mailgroups">Mail Group</a></li>
+                                <li><a href="<?=base_url();?>offices">Offices</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-store"></i><span class="hide-menu">Vendor</span></a>
+                            <ul aria-expanded="true" class="collapse">
+                                <li><a href="<?=base_url();?>vendors">Vendor</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-boxes"></i><span class="hide-menu">Product</span></a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>producttype">Product Type</a></li>
+                                <li><a href="<?=base_url();?>productservice">Product Service</a></li>
+                                <li><a href="<?=base_url();?>productcatalog">Product Catalog</a></li>
+                                <li><a href="<?=base_url();?>productalias">Product Alias</a></li>
+                                <li><a href="<?=base_url();?>producttemp">Product Temp</a></li>
+                                <li><a href="<?=base_url();?>unitgroup">Unit Group</a></li>
+                                <li><a href="<?=base_url();?>products">Products</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-map-location-dot"></i><span class="hide-menu">Area</span></a>
+                            <ul aria-expanded="true" class="collapse">
+                                <li><a href="<?=base_url();?>zones">Geographical Area</a></li>
+                                <li><a href="<?=base_url();?>areas">User Defined Area</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href='javascript:void(0)' aria-expanded="false"> <i class="fa-solid fa-address-book"></i><span class="hide-menu">Contact</span></a>
+                            <ul aria-expanded="true" class="collapse">
+                                <li><a href="<?=base_url();?>contacts">Contact</a></li>
+                                <li><a href="<?=base_url();?>emails">Email</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="far fa-hospital"></i><span class="hide-menu"> Account</span></a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>accounts">Accounts</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fa-solid fa-house-user"></i><span class="hide-menu">Sites</span> </a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>sites">Sites</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fa-solid fa-warehouse"></i><span class="hide-menu"> Inventory</span></a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>invcounters">Counters</a></li>
+                                <li><a href="<?=base_url();?>invtrans">Transactions</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-paw"></i><span class="hide-menu">Activity</span></a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>acttype">Activity Type</a></li>
+                                <li><a href="<?=base_url();?>acttext">Activity Text</a></li>
+                            </ul>
+                        </li>
+
+                    <?php elseif ($isPS): ?>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-user"></i><span class="hide-menu">User</span> </a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>contacts">Contacts</a></li>
+                                <li><a href="<?=base_url();?>mailgroups">Mail Group</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="fas fa-boxes"></i><span class="hide-menu">Product</span> </a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>vendors">Vendor</a></li>
+                                <li><a href="<?=base_url();?>producttype">Product Type</a></li>
+                                <li><a href="<?=base_url();?>productalias">Product Alias</a></li>
+                                <li><a href="<?=base_url();?>productservice">Product Service</a></li>
+                                <li><a href="<?=base_url();?>productcatalog">Product Catalog</a></li>
+                                <li><a href="<?=base_url();?>products">Products</a></li>
+                            </ul>
+                        </li>
+                        <li> <a class="has-arrow waves-effect waves-dark" href="javascript:void(0)" aria-expanded="false"> <i class="far fa-hospital"></i><span class="hide-menu">Sites</span> </a>
+                            <ul aria-expanded="false" class="collapse">
+                                <li><a href="<?=base_url();?>accounts">Accounts</a></li>
+                                <li><a href="<?=base_url();?>sites">Sites</a></li>
+                            </ul>
+                        </li>
+                    <?php endif; ?>
+                <?php endif; ?>
+            </ul>
+        </nav>
+    </div>
 </aside>
\ No newline at end of file