Add info about downloading school moves

v2.2.0 of Mavis adds a feature to export school moves. This change
documents the feature in the user guide.

Author: Lakshmi Murugappan

app/guide/school-moves.md

@@ -1,5 +1,5 @@
 ---
-title: Reviewing school moves
+title: School moves
 group: Setup
 order: 5
 eleventyComputed:
@@ -9,11 +9,28 @@ eleventyComputed:
 
 When a new file upload (of a cohort or class list) or a consent response indicates that a child has changed school, Mavis will raise this change on the **School moves** page so it can be reviewed before being applied to the child’s record.
 
+You can also download a list of school moves that have been reviewed and confirmed.
+
 ![Screenshot of page showing children who have moved school.](/assets/images/school-move-list.png 'Mavis shows a list of all the children who have moved school.')
 
+## Reviewing school moves
+
+To review school moves:
 1. Go to **School moves** in the main navigation.
 2. Click **Review** against a school move.
 3. Check the information provided: the new school is shown on the left with the updated information highlighted.
 4. Confirm or ignore the change of school for each child as appropriate.
 
 ![Screenshot of a school move review page.](/assets/images/school-move-review.png 'Mavis will show you the new school and the updated information for each child.')
+
+## Downloading school moves
+
+You can download a record of school moves as a CSV file. Only school moves that have been reviewed and confirmed will be included.
+
+To download a record of school moves:
+1. Go to **School moves** in the main navigation.
+2. Click on the **Download records** button.
+3. Enter a date range you want to download records for (alternatively you can leave the ‘From’ field blank to see all moves from the earliest date, and/or the ‘To’ field blank to see  all moves up to the most recent date)
+4. Click on **Continue**.
+5. Check the dates requested for the download (if you want to change them, click on **Change**).
+6. If you’re happy with the dates, click on **Download CSV**