diff --git a/_data/orgs/steering-board.yml b/_data/orgs/steering-board.yml
index de58e65b4..a46220086 100644
--- a/_data/orgs/steering-board.yml
+++ b/_data/orgs/steering-board.yml
@@ -6,7 +6,7 @@ personnel:
   - p_calafiura
   - s_campana
   - p_koppenburg
-  - g_stewart
+  - c_doglioni
   - kherner
   - tulika176
   - DavidSouth77
diff --git a/_data/people/c_doglioni.yml b/_data/people/c_doglioni.yml
new file mode 100644
index 000000000..4a3f94d7c
--- /dev/null
+++ b/_data/people/c_doglioni.yml
@@ -0,0 +1,9 @@
+active: true
+hidden: true
+institution: University of Manchester
+name: Caterina Doglioni
+photo: "/assets/images/team/CaterinaDoglioni.jpg"
+shortname: c_doglioni
+title: HEP Software Foundation (HSF)
+website:
+presentations:
diff --git a/_data/people/g_stewart.yml b/_data/people/g_stewart.yml
index 9cdd1f1fe..55ae5bb02 100644
--- a/_data/people/g_stewart.yml
+++ b/_data/people/g_stewart.yml
@@ -1,4 +1,4 @@
-active: true
+active: false
 hidden: true
 institution: CERN
 name: Graeme Stewart
diff --git a/assets/images/team/CaterinaDoglioni.jpg b/assets/images/team/CaterinaDoglioni.jpg
new file mode 100644
index 000000000..a89910e9e
Binary files /dev/null and b/assets/images/team/CaterinaDoglioni.jpg differ