diff --git a/buttons.json b/buttons.json
index 116c26a..cc39698 100644
--- a/buttons.json
+++ b/buttons.json
@@ -100,7 +100,7 @@
 				"cid": "Emergency Announcement"
 			},
 			"sling_chat_id": "17132563",
-			"sling_chat_message": "A user has initiated an Emergency Announcement."
+			"sling_chat_message": "%initiatingUser% has initiated an Emergency Announcement."
 		},
 		{
 			"text": "Lightning Alert",
@@ -128,7 +128,7 @@
 				"dial": "9000"
 			},
 			"sling_chat_id": "17132563",
-			"sling_chat_message": "CUDA ALERT: EAP Activation - Stand By"
+			"sling_chat_message": "CUDA ALERT: EAP Activation - Stand By - Initated by %initiatingUser%"
 		},
 		{
 			"text": "EAP Evacuate",
@@ -143,7 +143,7 @@
 				"dial": "9000"
 			},
 			"sling_chat_id": "17132563",
-			"sling_chat_message": "CUDA ALERT: EAP Activation - Evacuate"
+			"sling_chat_message": "CUDA ALERT: EAP Activation - Evacuate - Initated by %initiatingUser%"
 		},
 		{
 			"text": "Fire Evac",
@@ -158,7 +158,7 @@
 				"dial": "9000"
 			},
 			"sling_chat_id": "17132563",
-			"sling_chat_message": "Fire Evacuation"
+			"sling_chat_message": "Fire Evacuation Initiated by %initiatingUser%"
 		}
 
 	]
diff --git a/routes/api/sling.js b/routes/api/sling.js
index 4c225a9..5b7e01a 100644
--- a/routes/api/sling.js
+++ b/routes/api/sling.js
@@ -29,6 +29,9 @@ router.post("/message", global.apiAuth, async (req, res) => {
 		return res.status(500).json({ error: "Sling token not configured" });
 	}
 	try {
+		const replacedContent = typeof content === 'string'
+			? content.replace(/%initiatingUser%/g, req.body.initiatingUser || '')
+			: content;
 		const response = await fetch(`https://api.getsling.com/v1/conversations/${channel}/messages`, {
 			method: 'POST',
 			headers: {
@@ -36,7 +39,7 @@ router.post("/message", global.apiAuth, async (req, res) => {
 				'Content-Type': 'application/json'
 			},
 			body: JSON.stringify({
-				'content': content
+				'content': replacedContent
 			})
 		});
 		const data = await response.json();