diff --git a/docs/resources/diagrams/plantuml/rse_attestation_flow.puml b/docs/resources/diagrams/plantuml/rse_attestation_flow.puml
index aca5c01..9d7d780 100644
--- a/docs/resources/diagrams/plantuml/rse_attestation_flow.puml
+++ b/docs/resources/diagrams/plantuml/rse_attestation_flow.puml
@@ -5,7 +5,7 @@
 participant RMM
 participant BL31
 endbox
-box RSS
+box RSE
 participant DelegAttest
 participant InitAttest
 participant MeasuredBoot
diff --git a/docs/resources/diagrams/plantuml/rse_measured_boot_flow.puml b/docs/resources/diagrams/plantuml/rse_measured_boot_flow.puml
index 1aeb1a9..97af562 100644
--- a/docs/resources/diagrams/plantuml/rse_measured_boot_flow.puml
+++ b/docs/resources/diagrams/plantuml/rse_measured_boot_flow.puml
@@ -1,11 +1,11 @@
 @startuml
 skinparam ParticipantPadding 10
 skinparam BoxPadding 10
-box RSS
-participant RSS_BL1_1
-participant RSS_BL1_2
-participant RSS_BL2
-participant RSS_S
+box RSE
+participant RSE_BL1_1
+participant RSE_BL1_2
+participant RSE_BL2
+participant RSE_S
 endbox
 box SCP
 participant SCP_BL1
@@ -16,64 +16,64 @@
 participant AP_BL31
 endbox
 
-== RSS Boot phase ==
--> RSS_BL1_1: Reset
-Rnote over RSS_BL1_1: ROM code, XIP
-Rnote over RSS_BL1_2: OTP code, XIP
-Rnote over RSS_BL2, AP_BL31: Stored in flash, loaded and executed in RAM
-activate RSS_BL1_1 #Green
-RSS_BL1_1 -->> RSS_BL1_2: Validate, measure
-Rnote over RSS_BL1_1: BL1_2 measurement\n\ saved to a shared buffer
-RSS_BL1_1 -> RSS_BL1_2: Pass execution
-deactivate RSS_BL1_1
-activate RSS_BL1_2 #Green
-RSS_BL1_2 -->> RSS_BL2: Validate, measure, load
-Rnote over RSS_BL1_2: RSS_BL2 measurement\n\ saved to a shared buffer
-RSS_BL1_2 -> RSS_BL2: Pass execution
-deactivate RSS_BL1_2
-activate RSS_BL2 #Green
-RSS_BL2 -->> RSS_S: Validate, measure, load
-RSS_BL2 -->> SCP_BL1: Validate, measure, load
-Rnote over RSS_BL2: RSS_S and SCP_BL1\n\ measurements saved\n\ to a shared buffer
-RSS_BL2 -> SCP_BL1: Release from reset
+== RSE Boot phase ==
+-> RSE_BL1_1: Reset
+Rnote over RSE_BL1_1: ROM code, XIP
+Rnote over RSE_BL1_2: OTP code, XIP
+Rnote over RSE_BL2, AP_BL31: Stored in flash, loaded and executed in RAM
+activate RSE_BL1_1 #Green
+RSE_BL1_1 -->> RSE_BL1_2: Validate, measure
+Rnote over RSE_BL1_1: BL1_2 measurement\n\ saved to a shared buffer
+RSE_BL1_1 -> RSE_BL1_2: Pass execution
+deactivate RSE_BL1_1
+activate RSE_BL1_2 #Green
+RSE_BL1_2 -->> RSE_BL2: Validate, measure, load
+Rnote over RSE_BL1_2: RSE_BL2 measurement\n\ saved to a shared buffer
+RSE_BL1_2 -> RSE_BL2: Pass execution
+deactivate RSE_BL1_2
+activate RSE_BL2 #Green
+RSE_BL2 -->> RSE_S: Validate, measure, load
+RSE_BL2 -->> SCP_BL1: Validate, measure, load
+Rnote over RSE_BL2: RSE_S and SCP_BL1\n\ measurements saved\n\ to a shared buffer
+RSE_BL2 -> SCP_BL1: Release from reset
 activate SCP_BL1 #Green
-Rnote over RSS_BL2, SCP_BL1: MHU init between RSS and SCP
+Rnote over RSE_BL2, SCP_BL1: MHU init between RSE and SCP
 Rnote over SCP_BL1: Configure memory
-Rnote over RSS_BL2: Waits for SCP
-SCP_BL1 --> RSS_BL2: Done
-RSS_BL2 -->> AP_BL1: Validate, measure, load
-Rnote over RSS_BL2: AP_BL1 measurement\n\ saved to a shared buffer
-RSS_BL2 -> AP_BL1: Release from reset
+Rnote over RSE_BL2: Waits for SCP
+SCP_BL1 --> RSE_BL2: Done
+RSE_BL2 -->> AP_BL1: Validate, measure, load
+Rnote over RSE_BL2: AP_BL1 measurement\n\ saved to a shared buffer
+RSE_BL2 -> AP_BL1: Release from reset
 activate AP_BL1 #Green
-RSS_BL2 -> RSS_S: Pass execution
-deactivate RSS_BL2
-activate RSS_S #Green
-Rnote over RSS_S: Measurements read from\n\ shared buffer and saved by\n\
+RSE_BL2 -> RSE_S: Pass execution
+deactivate RSE_BL2
+activate RSE_S #Green
+Rnote over RSE_S: Measurements read from\n\ shared buffer and saved by\n\
 Measured Boot service to\n\ measurement slots.
 
-== RSS Runtime / AP Boot phase ==
-Rnote over RSS_S, AP_BL1: MHU init between RSS and AP
+== RSE Runtime / AP Boot phase ==
+Rnote over RSE_S, AP_BL1: MHU init between RSE and AP
 Rnote over AP_BL1: Measure and load:\n\ FW_CONFIG\n\ TB_FW_CONFIG
-AP_BL1 -> RSS_S: Extend measurement
-Rnote over RSS_S: Measured Boot:\n\ store measurement
+AP_BL1 -> RSE_S: Extend measurement
+Rnote over RSE_S: Measured Boot:\n\ store measurement
 AP_BL1 -->> AP_BL2: Validate, measure,load
-AP_BL1 -> RSS_S: Extend measurement
-Rnote over RSS_S: Measured Boot:\n\ store measurement
+AP_BL1 -> RSE_S: Extend measurement
+Rnote over RSE_S: Measured Boot:\n\ store measurement
 AP_BL1 -> AP_BL2: Pass execution
 deactivate AP_BL1
 activate AP_BL2 #Green
 Rnote over AP_BL2: Measure and load:\n\ HW_CONFIG
-AP_BL2 -> RSS_S: Extend measurement
-Rnote over RSS_S: Measured Boot:\n\ store measurement
+AP_BL2 -> RSE_S: Extend measurement
+Rnote over RSE_S: Measured Boot:\n\ store measurement
 AP_BL2 -->> AP_BL31: Validate, measure,load
 Rnote over AP_BL2: Measure and load:\n\ BL31
-AP_BL2 -> RSS_S: Extend measurement
-Rnote over RSS_S: Measured Boot:\n\ store measurement
+AP_BL2 -> RSE_S: Extend measurement
+Rnote over RSE_S: Measured Boot:\n\ store measurement
 Rnote over AP_BL2: Measure and load:\n\ RMM
-AP_BL2 -> RSS_S: Extend measurement
-Rnote over RSS_S: Measured Boot:\n\ store measurement
+AP_BL2 -> RSE_S: Extend measurement
+Rnote over RSE_S: Measured Boot:\n\ store measurement
 AP_BL2 -> AP_BL31: Pass execution
 deactivate AP_BL2
 activate AP_BL31 #Green
-== RSS / AP Runtime ==
+== RSE / AP Runtime ==
 @enduml
diff --git a/docs/resources/diagrams/plantuml/tfa_rse_dfd.puml b/docs/resources/diagrams/plantuml/tfa_rse_dfd.puml
index a7e0ce5..68a80bf 100644
--- a/docs/resources/diagrams/plantuml/tfa_rse_dfd.puml
+++ b/docs/resources/diagrams/plantuml/tfa_rse_dfd.puml
@@ -5,7 +5,7 @@
  '/
 
 /'
-TF-A Data Flow Diagram including RSS
+TF-A Data Flow Diagram including RSE
 '/
 
 @startuml
@@ -54,12 +54,12 @@
             bl31 [label="TF-A Runtime\n(BL31)" fillcolor="#ddffb3"]
         }
 
-        # RSS cluster
-        subgraph cluster_rss{
-            label ="RSS";
+        # RSE cluster
+        subgraph cluster_rse{
+            label ="RSE";
             graph [style=filled color="#000000" fillcolor="#faf9cd"]
 
-            rss [label="Runtime Security\n\ Subsystem\n\ (RSS)" fillcolor="#ddffb3"]
+            rse [label="Runtime Security\n\ Subsystem\n\ (RSE)" fillcolor="#ddffb3"]
         }
     }
 
@@ -70,7 +70,7 @@
     sec -> bl2 [dir="both" lhead=cluster_tfa label="DF4"]
     nsec -> bl1 [dir="both" lhead=cluster_tfa, label="DF5"]
     bl2 ->  tzc [dir="both" ltail=cluster_tfa lhead=cluster_ip label="DF6" minlen=1]
-    bl31 -> rss [dir="both" ltail=cluster_tfa lhead=cluster_rss label="DF7" minlen=1]
+    bl31 -> rse [dir="both" ltail=cluster_tfa lhead=cluster_rse label="DF7" minlen=1]
 
 }