diff --git a/packages/editor-ui/src/components/Node/NodeCreator/composables/useActions.ts b/packages/editor-ui/src/components/Node/NodeCreator/composables/useActions.ts
index 87be1105b7c..d49d24a6ef2 100644
--- a/packages/editor-ui/src/components/Node/NodeCreator/composables/useActions.ts
+++ b/packages/editor-ui/src/components/Node/NodeCreator/composables/useActions.ts
@@ -44,6 +44,7 @@ import { useExternalHooks } from '@/composables/useExternalHooks';
 import { sortNodeCreateElements, transformNodeType } from '../utils';
 import { useI18n } from '@/composables/useI18n';
 import { useCanvasStore } from '@/stores/canvas.store';
+import { adjustNewlyConnectedNodes } from '@/utils/connectionParameterUtils';
 
 export const useActions = () => {
 	const nodeCreatorStore = useNodeCreatorStore();
@@ -276,6 +277,10 @@ export const useActions = () => {
 			});
 		}
 
+		if (addedNodes.length === 2) {
+			adjustNewlyConnectedNodes(addedNodes[0], addedNodes[1]);
+		}
+
 		addedNodes.forEach((node, index) => {
 			if (node.type === OPEN_AI_NODE_MESSAGE_ASSISTANT_TYPE) {
 				node.type = OPEN_AI_NODE_TYPE;
diff --git a/packages/editor-ui/src/composables/useCanvasOperations.ts b/packages/editor-ui/src/composables/useCanvasOperations.ts
index 4b78da01b2a..144f54a962b 100644
--- a/packages/editor-ui/src/composables/useCanvasOperations.ts
+++ b/packages/editor-ui/src/composables/useCanvasOperations.ts
@@ -96,6 +96,7 @@ import type { useRouter } from 'vue-router';
 import { useClipboard } from '@/composables/useClipboard';
 import { useUniqueNodeName } from '@/composables/useUniqueNodeName';
 import { isPresent } from '../utils/typesUtils';
+import { adjustNewlyConnectedNodes } from '@/utils/connectionParameterUtils';
 
 type AddNodeData = Partial<INodeUi> & {
 	type: string;
@@ -1104,6 +1105,8 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 			return;
 		}
 
+		adjustNewlyConnectedNodes(sourceNode, targetNode);
+
 		workflowsStore.addConnection({
 			connection: mappedConnection,
 		});
diff --git a/packages/editor-ui/src/utils/connectionParameterUtils.ts b/packages/editor-ui/src/utils/connectionParameterUtils.ts
new file mode 100644
index 00000000000..839b61a5ecf
--- /dev/null
+++ b/packages/editor-ui/src/utils/connectionParameterUtils.ts
@@ -0,0 +1,43 @@
+import { type INode } from 'n8n-workflow';
+import {
+	AGENT_NODE_TYPE,
+	BASIC_CHAIN_NODE_TYPE,
+	CHAT_TRIGGER_NODE_TYPE,
+	OPEN_AI_ASSISTANT_NODE_TYPE,
+	OPEN_AI_NODE_MESSAGE_ASSISTANT_TYPE,
+	QA_CHAIN_NODE_TYPE,
+} from '@/constants';
+
+const AI_NODES = [
+	QA_CHAIN_NODE_TYPE,
+	AGENT_NODE_TYPE,
+	BASIC_CHAIN_NODE_TYPE,
+	OPEN_AI_ASSISTANT_NODE_TYPE,
+	OPEN_AI_NODE_MESSAGE_ASSISTANT_TYPE,
+];
+
+const MEMORY_NODE_NAMES = [
+	'memoryBufferWindow',
+	'memoryMotorhead',
+	'memoryPostgresChat',
+	'memoryRedisChat',
+	'memoryXata',
+	'memoryZep',
+];
+
+const PROMPT_PROVIDER_NODE_NAMES = [CHAT_TRIGGER_NODE_TYPE];
+
+type NodeWithType = Pick<INode, 'type'>;
+
+export function adjustNewlyConnectedNodes(parent: NodeWithType, child: NodeWithType) {
+	if (!PROMPT_PROVIDER_NODE_NAMES.includes(child.type) && AI_NODES.includes(parent.type)) {
+		Object.assign<NodeWithType, Partial<INode>>(child, {
+			parameters: { promptType: 'define' },
+		});
+	}
+	if (PROMPT_PROVIDER_NODE_NAMES.includes(parent.type) && MEMORY_NODE_NAMES.includes(child.type)) {
+		Object.assign<NodeWithType, Partial<INode>>(child, {
+			parameters: { sessionIdType: 'customKey' },
+		});
+	}
+}