# Add Members to a Map ## Demonstration Video {% embed url="" %} ## Step-by-Step Instructions This video shows how to add members to a map in Simplex #### 1. Introduction In Simplex, you have created the map derivative, and you can see that no members have been added.
Introduction
#### 2. Click on the map derivative Select the map you wish to add members to.
Click on the map derivative
#### 3. Select Snap2SNOMED Map Notice that Simplex only supports maps created in Snap2Snomed, and you now need to follow the steps outlined.
Select Snap2SNOMED Map
#### 4. First "Open Snap2Snomed" First, open Snap2SNOMED
First 'Open Snap2Snomed'
#### 5. Open the map In Snap2SNOMED, open the map containing the members you want to include in your extension.
Open the map
#### 6. Click "EXPORT" Click Export
Click 'EXPORT'
#### 7. Select "Excel (xlsx)" Select Excel as the export format.
Select 'Excel (xlsx)'
#### 8. Switch to "[uat-simplex.ihtsdotools.org](http://uat-simplex.ihtsdotools.org)" Navigate back to Simplex
Switch to 'uat-simplex.ihtsdotools.org'
#### 9. Click "Choose File" Click on 'Choose file', and select the file you just downloaded from Snap2SNOMED.
Click 'Choose File'
#### 10. Click 'Upload data' Click upload data.
Click 'Upload data'
#### 11. Confirm that members have been added After import, you may have to refresh the page, but now you will see that members have been added to your map artifact.
Confirm that members have been added
#### 12. To view the map, click "Open in Browser" To view the map, click "Open in Browser"
To view the map, click 'Open in Browser'
#### 13. Click "Members" Access the Members section.
Click 'Members'

This guide covered the process of adding members to a map using Snap2SNOMED and Simplex.

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