diff --git a/deploy/runtime/startup.lk b/deploy/runtime/startup.lk
index 4ae2424f9..a755c18aa 100644
--- a/deploy/runtime/startup.lk
+++ b/deploy/runtime/startup.lk
@@ -690,7 +690,7 @@ function setup_csp_physical_trough_pages()
 
 	addpage( [[ 'TES Two Tank' ], [ 'TES Packed Bed' ], [ 'TES Pressurized Water Cylinder with Piston Separator' ]], 
 			{ 'sidebar'='Thermal Storage', 'help'='troughphysical_thermal_storage', 'exclusive_var' = 'TES_DISP_tes_type',
-			  'exclusive_header_pages' = ['TES Common']} );
+			  'exclusive_header_pages' = ['TES Common'], 'help'='troughphysical_thermal_storage'} );
 
 	//addpage( [[ 'Physical Trough Power Block Common' ,
 	  //{'name' = 'Physical Trough Rankine Cycle', 'caption' = 'Rankine Cycle', 'collapsible'=false, 'collapsible_var'='csp_dispatch_is_shown'} ]],
@@ -705,26 +705,26 @@ function setup_csp_physical_trough_pages()
 
 function setup_cst_physical_trough_pages()
 {
-	addpage( [[ 'Solar Resource Data' ]], { 'sidebar'='Location and Resource', 'help'='iph_mslf_location_and_resource' } );
-	addpage( [[ 'Physical Trough IPH System Design' ]], { 'sidebar'='System Design', 'help'='iph_mslf_system_design' } );
-	addpage( [[ 'Physical Trough Solar Field' ]], { 'sidebar'='Solar Field', 'help'='iph_mslf_solar_field' } );
+	addpage( [[ 'Solar Resource Data' ]], { 'sidebar'='Location and Resource', 'help'='iph_trough-location_and_resource' } );
+	addpage( [[ 'Physical Trough IPH System Design' ]], { 'sidebar'='System Design', 'help'='iph_trough-system_design' } );
+	addpage( [[ 'Physical Trough Solar Field' ]], { 'sidebar'='Solar Field', 'help'='iph_trough-solar_field' } );
 
 	addpage( [[ 'Physical Trough Collector Header',
 	 {'name'='Physical Trough Collector Type 1', 'caption'='Collector Type 1', 'collapsible'=false, 'collapsible_var'='sca_1_is_shown'},
 	 {'name'='Physical Trough Collector Type 2', 'caption'='Collector Type 2', 'collapsible'=true, 'collapsible_var'='sca_2_is_shown'},
 	 {'name'='Physical Trough Collector Type 3', 'caption'='Collector Type 3', 'collapsible'=true, 'collapsible_var'='sca_3_is_shown'},
 	 {'name'='Physical Trough Collector Type 4', 'caption'='Collector Type 4', 'collapsible'=true, 'collapsible_var'='sca_4_is_shown'} ]],
-	 { 'sidebar'='Collectors (SCAs)', 'help'='troughphysical_collectors_scas' } );
+	 { 'sidebar'='Collectors (SCAs)', 'help'='iph_trough-collectors' } );
 	addpage( [[ 'Physical Trough Receiver Header',
 	 {'name'='Physical Trough Receiver Type 1', 'caption'='Receiver Type 1', 'collapsible'=false, 'collapsible_var'='hce_1_is_shown'},
 	 {'name'='Physical Trough Receiver Type 2', 'caption'='Receiver Type 2', 'collapsible'=true, 'collapsible_var'='hce_2_is_shown'},
 	 {'name'='Physical Trough Receiver Type 3', 'caption'='Receiver Type 3', 'collapsible'=true, 'collapsible_var'='hce_3_is_shown'},
 	 {'name'='Physical Trough Receiver Type 4', 'caption'='Receiver Type 4', 'collapsible'=true, 'collapsible_var'='hce_4_is_shown'} ]],
-	 { 'sidebar'='Receivers (HCEs)', 'help'='troughphysical_receivers_hces' } );
+	 { 'sidebar'='Receivers (HCEs)', 'help'='iph_trough-receivers' } );
 
 	addpage( [[ 'TES Two Tank' ], [ 'TES Packed Bed' ], [ 'TES Pressurized Water Cylinder with Piston Separator' ]], 
 			{ 'sidebar'='Thermal Storage', 'help'='troughphysical_thermal_storage', 'exclusive_var' = 'TES_DISP_tes_type',
-			  'exclusive_header_pages' = ['TES Common']} );
+			  'exclusive_header_pages' = ['TES Common'], 'help'='iph_trough-tes'} );
 }
 
 function setup_csp_empirical_trough_pages()
@@ -1011,7 +1011,7 @@ setmodules( ['trough_physical_iph']);
 setup_cst_physical_trough_pages();
 addpage( [[ 'Physical Trough IPH System Control' ,
 		{'name' = 'Physical Trough IPH Dispatch Control', 'caption'='Dispatch Control', 'collapsible'=false, 'collapsible_var'='csp_dispatch_is_shown'} ]],
-		{ 'sidebar'='System Control', 'help'='iph_mslf_system_control' } );
+		{ 'sidebar'='System Control', 'help'='iph_trough-system_control' } );
 addpage( [['Sales Tax Rate Single Input','Physical Trough IPH Capital Costs' ]],{ 'sidebar'='Installation Costs', 'help'='cc_physical_trough' } );
 //addpage( [['Financial Construction Financing']],{'sidebar'='Construction Financing'}); // 'Financial Tax and Insurance Rates']]); //, 'Financial Analysis Parameters']]);
 
@@ -1020,7 +1020,7 @@ setmodules( ['trough_physical_iph', 'lcoefcr_design']);	// 'iph_to_lcoefcr',
 setup_cst_physical_trough_pages();
 addpage( [[ 'Physical Trough IPH System Control' ,
 		{'name' = 'Physical Trough IPH Dispatch Control', 'caption'='Dispatch Control', 'collapsible'=false, 'collapsible_var'='csp_dispatch_is_shown'} ]],
-		{ 'sidebar'='System Control', 'help'='iph_mslf_system_control' } );
+		{ 'sidebar'='System Control', 'help'='iph_trough-system_control' } );
 addpage( [['Sales Tax Rate Single Input','Physical Trough IPH Capital Costs' ]],{ 'sidebar'='Installation Costs', 'help'='cc_tower' } );
 //addpage( [['Financial Construction Financing']],{'sidebar'='Construction Financing'}); // 'Financial Tax and Insurance Rates']]); //, 'Financial Analysis Parameters']]);
 //addpage( [['Electricity Price LCOH', 'Financial TOD Factors']], { 'sidebar'='Electricity Rates', 'help'='tod_factors' });  
@@ -1032,7 +1032,7 @@ setmodules( ['trough_physical_iph', 'utilityrate5', 'singleowner_heat']);	// 'ip
 setup_cst_physical_trough_pages();
 addpage( [[ 'Physical Trough IPH System Control' ,
 		{'name' = 'Physical Trough IPH Dispatch Control', 'caption'='Dispatch Control', 'collapsible'=false, 'collapsible_var'='csp_dispatch_is_shown'} ]],
-		{ 'sidebar'='System Control', 'help'='iph_mslf_system_control' } );
+		{ 'sidebar'='System Control', 'help'='iph_trough-system_control' } );
 setup_lifetime_page(DEGRADATION_AC_SINGLE_YEAR);
 addpage( [['Physical Trough IPH Capital Costs' ]],{ 'sidebar'='Installation Costs', 'help'='cc_linear_fresnel' } );
 addpage([['Operating Costs IPH']], {'sidebar' = 'Operating Costs', 'help'='oc_operating'} );
@@ -1064,7 +1064,7 @@ setmodules( ['trough_physical_iph', 'utilityrate5', 'thermalrate_iph', 'cashloan
 setup_cst_physical_trough_pages();
 addpage( [[ 'Physical Trough IPH System Control' ,
 		{'name' = 'Physical Trough IPH Thermal Load', 'caption'='Thermal Load', 'collapsible'=false, 'collapsible_var'='csp_dispatch_is_shown'} ]],
-		{ 'sidebar'='System Control', 'help'='iph_mslf_system_control' } );
+		{ 'sidebar'='System Control', 'help'='iph_trough-system_control' } );
 setup_lifetime_page(DEGRADATION_AC_SINGLE_YEAR);
 addpage( [['Physical Trough IPH Capital Costs' ]],{ 'sidebar'='Installation Costs', 'help'='cc_physical_trough' } );
 addpage([['Operating Costs IPH']], {'sidebar' = 'Operating Costs', 'help'='oc_operating'} );