docs(operate): reword 'flow node' -> 'element' in user guide

docs/components/operate/userguide/process-instance-batch-modification.md

@@ -8,7 +8,7 @@ Learn how to move a [batch](../../concepts/batch-operations.md) of process insta
 
 ## Overview
 
-If there was an issue in process execution that caused you to enter the wrong process branch or data was corrupted, you may need to select multiple process instances and move them to the correct flow node in the process in a single operation.
+If there was an issue in process execution that caused you to enter the wrong process branch or data was corrupted, you may need to select multiple process instances and move them to the correct element in the process in a single operation.
 
 :::note
 If you only need to modify a single active process instance to allow execution to continue, use [process instance modification](./process-instance-modification.md) instead, which also provides some additional modification options beyond move modification, like activating an element, terminating an element instance, etc.
@@ -27,17 +27,17 @@ Some elements do not support specific modifications:
 ## Enter batch modification mode
 
 1. On the **Processes** page, in the **Filter** panel, select the **Name** and **Version** of the process you want to modify.
-2. Select the flow node containing the process instances you intend to move.
+2. Select the element containing the process instances you intend to move.
 3. In the **Process Instances** table, start selecting which instances you want to move. As you select instances, the process instance toolbar will appear and you will now see the **Move** action become available.
 4. Once you are ready to continue, click **Move**. An information modal will appear indicating that you are switching to process instance batch move mode.
 5. Click **Continue** and the UI will change to indicate that you entered batch modification mode. This is represented by a blue border, including a blue banner at the top and two buttons for applying or exiting modifications at the bottom.
 6. You can now continue to select or deselect instances as needed. You can also discard all current selected instances by either clicking the **Discard** option in the process instance toolbar, or by clearing the current selection.
 
 Exit the modification mode at any time by clicking **Exit** in the footer.
 
-## Move selected process instances from one flow node to another
+## Move selected process instances from one element to another
 
-1. Select the flow node you want to move the selected process instances to.
+1. Select the element you want to move the selected process instances to.
 2. When you have made all your intended selections and you are ready to continue, click **Apply Modification** in the footer. A confirmation modal will appear indicating that you are about to apply the selected modifications.
 3. Click the **Apply** button from the summary modal to start the batch modification.
 

docs/components/operate/userguide/process-instance-migration.md

@@ -17,7 +17,7 @@ Before you try to migrate process instances, learn about the [limitations](/comp
 3. Click **Migrate** to enter the migration view.
 4. In the modal, click **Continue**.
 
-The migration view features three areas: the source process diagram (top left), the target process diagram (top right) and the flow node mapping (bottom panel).
+The migration view features three areas: the source process diagram (top left), the target process diagram (top right) and the element mapping (bottom panel).
 
 ## Select a target process version
 
@@ -27,11 +27,11 @@ Above the target process diagram, enter a target process into the **Target** box
 
 In the bottom panel, you can see a list of all service tasks from the source process.
 
-1. Use the dropdowns to select a target flow node for each source flow node that should be part of the migration. It is currently only possible to map elements with migration [supported by Zeebe](/components/concepts/process-instance-migration.md#supported-bpmn-elements).
-2. (Optional) Click on a flow node in the diagram or on a source flow node row in the bottom panel to see how flow nodes are mapped.
+1. Use the dropdowns to select a target element for each source element that should be part of the migration. It is currently only possible to map elements with migration [supported by Zeebe](/components/concepts/process-instance-migration.md#supported-bpmn-elements).
+2. (Optional) Click on an element in the diagram or on a source element row in the bottom panel to see how elements are mapped.
 3. In the footer, click **Next** for a preview of the migration plan.
 
-Now, you can see a preview of how flow nodes are mapped and how many process instances are expected to be migrated.
+Now, you can see a preview of how elements are mapped and how many process instances are expected to be migrated.
 
 ## Start the migration
 

docs/components/operate/userguide/process-instance-modification.md

@@ -40,18 +40,18 @@ To enter modification mode:
 
 The UI will change when you enter modification mode, including a blue banner at the top and two buttons for applying or discarding modifications at the bottom.
 
-## Cancel all running tokens on a flow node
+## Cancel all running tokens on an element
 
-To cancel all running tokens on a flow node, take the following steps:
+To cancel all running tokens on an element, take the following steps:
 
 1. Select the flow node you want to cancel all the running tokens on.
 2. Click **Cancel instance**.
 
 View the pending modification reflected in the **Instance History** panel.
 
-## Add a new token to a flow node
+## Add a new token to an element
 
-To add a new token to a flow node, take the following steps:
+To add a new token to an element, take the following steps:
 
 1. Select the flow node you want to add the new token to.
 2. Click **Add**.