Lens batch of small changes for 9.3 (#4273)

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## Summary
This PR takes into account small UI changes for serverless/9.3 in a way
that doesn't require applies_to (some options moved, are less easily
visible, got added a label - at least as a tooltip - etc.)

Fixes: #4267
Fixes: #4266
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Author: florent-leborgne

explore-analyze/dashboards/create-dashboard-of-panels-with-ecommerce-data.md

@@ -71,7 +71,7 @@ To analyze the data with a custom time interval, create a bar chart that shows y
 
 To identify the 75th percentile of orders, add a reference line:
 
-1. In the layer pane, click **Add layer > Reference lines**.
+1. In the layer pane, click {icon}`plus_in_square` **Add layer > Reference lines**.
 2. Click **Static value**.
 
     1. Click **Quick function**, then click **Percentile**.
@@ -156,7 +156,7 @@ To analyze multiple visualization types, create an area chart that displays the
 
 Add a layer to display the customer traffic:
 
-1. In the layer pane, click **Add layer > Visualization > Line**.
+1. In the layer pane, click {icon}`plus_in_square` **Add layer > Visualization > Line**.
 2. From the **Available fields** list, drag **customer_id** to the **Vertical Axis** field in the second layer.
 3. In the layer pane, click **Unique count of customer_id**.
 

explore-analyze/dashboards/open-dashboard.md

@@ -43,7 +43,7 @@ Managed dashboards created by integrations can't be edited directly, but you can
 
 ## Reset dashboard changes [reset-the-dashboard]
 
-When editing a dashboard, you can revert any changes you’ve made since the last save using the **Reset** button in the toolbar.
+When editing a dashboard, you can revert any changes you’ve made since the last save using the **Reset** button located next to **Save** in the toolbar.
 
 ::::{note}
 Once changes are saved, you can no longer revert them in one click, and instead have to edit the dashboard manually.

explore-analyze/visualize/lens.md

@@ -48,7 +48,7 @@ Choose the data you want to visualize.
 
 1. Drag the fields directly to the layer pane. **Lens** automatically selects the aggregation function.
 2. If you want to learn more about the data a field contains, click the field.
-3. To visualize more than one {{data-source}}, click **Add layer**, select the layer type, then select the {{data-source}}.
+3. To visualize more than one {{data-source}}, select {icon}`plus_in_square` **Add layer**, choose the layer type, then select the {{data-source}}.
 
 Edit and delete.
 
@@ -357,7 +357,7 @@ Any annotation layer can be saved as an annotation group to the **Visualize Libr
 
 Create a new annotation layer.
 
-1. In the layer pane, click **Add layer > Annotations > New annotation**.
+1. From your visualization, select {icon}`plus_in_square` **Add layer > Annotations > New annotation**.
 2. Select the {{data-source}} for the annotation.
 3. From the fields list, drag a field to the **Add an annotation** field.
 4. To use global filters in the annotation, click ![Actions menu for the annotations layer](/explore-analyze/images/kibana-lens_layerActions_8.5.0.png ""), then select **Keep global filters** from the dropdown.
@@ -389,13 +389,13 @@ Specify the annotation appearance.
 
 Save the annotation group to the library.
 
-1. In the layer pane, on your annotation layer, click ![Save button on annotations layer](/explore-analyze/images/kibana-lens_saveAnnotationLayerButton_8.9.0.png "").
+1. From your visualization, on your annotation layer, click ![Save button on annotations layer](/explore-analyze/images/kibana-lens_saveAnnotationLayerButton_8.9.0.png "").
 2. Enter the **Title**, **Description**, and add any applicable [**Tags**](../find-and-organize/tags.md).
 3. Click **Save group**.
 
 Add a library annotation group to a visualization.
 
-1. In the layer pane, click **Add layer > Annotations > Load from library**.
+1. From your visualization, select {icon}`plus_in_square` **Add layer > Annotations > Load from library**.
 2. Select the annotation group you want to use.
 
 
@@ -410,7 +410,7 @@ For example, to track the number of bytes in the 75th percentile, add a shaded *
 :screenshot:
 :::
 
-1. In the layer pane, click **Add layer > Reference lines**.
+1. From your visualization, click **Add layer > Reference lines**.
 2. Click the reference line value, then specify the reference line you want to use:
 
     * To add a static reference line, click **Static**, then enter the reference line value you want to use.
@@ -463,18 +463,16 @@ In the legend, click the field, then choose one of the following options:
 
 ## Customize the visualization display [configure-the-visualization-components]
 
-Each visualization type comes with a set of components that you access from the editor toolbar.
+Each visualization offers various options that you can use to customize its appearance:
 
-The following component menus are available:
-
-* **Appearance** — Specifies how to display area, line, and bar chart options. For example, you can specify how to display the labels in bar charts.
+* **Style** — Specifies how to display area, line, and bar chart options. For example, you can specify how to display the labels in bar charts.
 * **Labels** — Specifies how to display the labels for donut charts, pie charts, and treemaps.
 * **Legend** — Specifies how to display the legend. You can choose to display the legend inside or outside the visualization, truncate the legend values when they’re too long, and [select additional statistics to show](#customize-visualization-legend).
 * **Left axis**, **Bottom axis**, and **Right axis** — Specify how you want to display the chart axes. For example, add axis labels and change the orientation and bounds.
 
-### Visualization appearance options [customize-visualization-appearance]
+### Visualization appearance and style options [customize-visualization-appearance]
 
-When creating or editing a visualization, you can customize several appearance options. To do that, look for the {icon}`brush` icon.
+You can customize the appearance of your visualizations with several options. To do that, look for the {icon}`brush` **Style** button.
 
 These options can vary depending on the type of chart.
 
@@ -535,7 +533,7 @@ These options can vary depending on the type of chart.
 ```{applies_to}
 stack: ga 9.2
 ```
-When creating or editing a visualization, you can customize several appearance options. To do that, look for the {icon}`brush` icon.
+When creating or editing a visualization, you can customize several appearance options. To do that, look for the {icon}`brush` **Style** button.
 
 **Primary metric**
 :   Define the formatting of the primary metric in terms of **Position**, **Alignment**, and **Font size**.
@@ -587,7 +585,7 @@ When creating or editing a visualization, you can customize several appearance o
 
 ### Customize the visualization legend [customize-visualization-legend]
 
-When creating or editing a visualization, you can customize the way the legend gets displayed, and the data it displays. To do that, look for the ![Legend icon](/explore-analyze/images/kibana-legend-icon.svg "") icon.
+When creating or editing a visualization, you can customize the way the legend gets displayed, and the data it displays. To do that, look for the ![Legend icon](/explore-analyze/images/kibana-legend-icon.svg "") **Legend** button.
 
 :::{image} /explore-analyze/images/kibana-legend-popover-8.16.0.png
 :alt: Menu with options to customize the legend of a visualization