---
title: "What to check after your move to the new MangoMap"
description: "Your maps and data moved from the previous version of MangoMap. Check these common changes, and find the page that shows you how to fix each one."
seo:
  title: "Check your maps after the move"
sidebar:
  label: "What to check after your move"
search:
  keywords: [migration, migrated, moved, move, upgrade, v3, previous version, old MangoMap, what changed]
---

Your maps, layers, and data moved from the previous version of MangoMap. Most maps work as before. A few things work differently in the new MangoMap, and some old features are gone. Open each of your maps and check the items below. Each card links to the page that shows you how to fix it.

## Map styles

**[Styles look a little different](/docs/styling-layers/concepts-layer-styling)**

Marker sizes, line widths, and dashes can change. Check each map and adjust the style.

**[A layer coloured by a field draws in one colour](/docs/styling-layers/style-by-category)**

Colours stored in a data field are not used. Style the layer by category again.

**[Some categories draw nothing](/docs/styling-layers/style-by-category#if-a-category-matches-no-features)**

The category values do not match the data, for example in upper or lower case. Build the categories again from the data.

To adjust a style, see [How to set a uniform point style](/docs/styling-layers/set-a-uniform-point-style) for marker size, [How to set line width and opacity](/docs/styling-layers/set-line-width-and-opacity), and [How to style line patterns and casing](/docs/styling-layers/style-line-patterns) for dashes. Features in a category that does not match the data did not draw in the previous version either. Category values with `&` or an accented letter, such as `Bosnia & Herzegovina` or `Côte d'Ivoire`, now move correctly. If a map still has the problem, build its categories again.

## Layers and legend

**[Every folder is called Layer Group](/docs/managing-layers/organise-layers-into-folders#rename-a-folder)**

Layer groups are now folders. Rename them, and move layers between them if you need to.

**[The one-group-at-a-time legend is gone](/docs/managing-layers/organise-layers-into-folders#toggle-every-layer-in-a-folder-at-once)**

Each folder now has its own switch, so viewers can show more than one folder at a time.

## Map access

**[Access modes have new names](/docs/map-access/concepts-legacy-map-access-modes)**

Public, Standalone, Hidden, Password, and Internal each match a set of settings in the new map settings. See which one, with a screenshot of each.

**[You cannot see an old map password](/docs/map-access/configure-map-access#choose-the-publishing-mode)**

Old map passwords still work, but the map settings cannot show them. To see the password, set a new one and share it with your viewers.

**[A map password does not work](/docs/map-access/troubleshoot-map-password-not-working)**

Check the publishing mode, the password, and the link you shared.

**[Team members cannot open an offline map](/docs/map-access/share-map-with-groups#give-a-group-view-access)**

In the previous version, every team member could open an offline map. Now a map with web access off opens only for its creator, the account owner, and groups you give access to. Give `View` to each group that needs the map.

## Popups

**[Equations lost their thousands separators](/docs/configuring-popups/add-equations-to-popup#set-decimal-places)**

Add `.toLocaleString()` to the end of the equation to show `12,508` in place of `12508`.

**[HTML in your data shows as plain text](/docs/data-updates/update-a-dataset-from-a-file)**

Popups show HTML tags in a data field as text. Remove the HTML from the data, then upload the dataset again.

To show links, images, or buttons in a popup, build them in the popup editor. See [How to write a custom popup template](/docs/configuring-popups/write-custom-popup-template).

## Translations

**[Your translations were not moved](/docs/customisation/localise-text)**

The new MangoMap has its own wording, so old translations do not fit it. Set your translations again for your portal, maps, and dataset pages.

## Features that are no longer available

These features are not in the new MangoMap:

- **Pushpins and Map comparison.** The map viewer does not have these tools.
- **Graduated bubbles on polygon and line layers.** Circles sized by a data field are available only on point layers. To show them, make a point dataset of the centroids (centre points) of your polygons or lines, with the same data fields. Most GIS software can do this. Import the dataset, add it to the map, and size its points by the field. See [Importing data](/docs/importing-data) and [How to size points by a number](/docs/styling-layers/size-points-by-a-number).

## Optional: choose a different basemap

**[Set a new default basemap](/docs/managing-layers/set-default-basemap)**

Your maps keep their basemap. To open a map on a different one, change its default.

## Still need help?

**[Get help or send feedback](/docs/getting-started/get-help-or-send-feedback)**

Something else looks wrong after the move? Send us a request.