add doc for exporting namespace mnemonic

quorum-vault-system/src/SUMMARY.md

@@ -31,3 +31,4 @@
                 * [Namespace Entropy Ceremony](generated-documents/level-2/fixed-location/operator/namespace-entropy-ceremony.md)
                 * [Ceremony SD Card Provisioning](generated-documents/level-2/fixed-location/operator/ceremony-sd-card-provisioning.md)
                 * [SOL - Transfer Token](generated-documents/level-2/fixed-location/operator/coins/sol/transfer-token.md)
+                * [Export Namespace Mnemonic](generated-documents/level-2/fixed-location/operator/export-namespace-mnemonic.md)

quorum-vault-system/src/generated-documents/level-2/fixed-location/operator/export-namespace-mnemonic.md

@@ -0,0 +1,65 @@
+# Export Namespace Mnemonic
+
+## Requirements
+
+{{ #include ../../operator-requirements.md:requirements }}
+
+* [SD Card Pack](../procurer/procure-sd-card-pack.md)
+
+* [Ceremony SD Card](../operator/ceremony-sd-card-provisioning.md) 
+
+* [High Visibility Storage](TODO): plastic container or bag that's used to keep items while not in use in a visible location like the middle of a desk.
+
+## Procedure
+
+1. Enter the designated location with the quorum of operators and all required equipment
+
+1. Lock access to the location - there should be no inflow or outflow of people during the ceremony
+
+1. Place Ceremony SD card in High Visibility Storage
+
+1. Retrieve sealed Air-Gapped bundle, polaroid of tamper evidence, and online laptop from locked storage
+
+{{ #include ../../../../../../component-documents/tamper-evidence-methods.md:vsbwf-procedure-unsealing}}
+
+1. Place all contents except for the laptop into High Visibility Storage
+
+1. Retrieve AirgapOS SD card and plug it into the air-gapped machine
+
+1. Boot the computer  
+
+1. Unplug the AirgapOS SD card and place it in High Visibility Storage
+
+1. Retrieve Ceremony SD card from High Visibility Storage and plug it into the air-gapped machine 
+
+1. Start Keyfork using the relevant Shardfile:
+
+    * Use `lsblk` to find external media name
+
+	* `keyfork recover shard --daemon /media/<media_name>/shard.asc`
+
+	* The Shardfile may be named something else. Use `find /media/<media_name> -type f -name '*shard*.asc'` to list all files.
+
+1. Follow on screen prompts
+
+1. Export the mnemonic:
+
+    * TODO add command
+
+1. Unplug the Ceremony SD card and place it in High Visibility Storage
+
+1. Unseal the SD Card Pack 
+
+{{ #include ../../../../../../component-documents/tamper-evidence-methods.md:vsbwf-procedure-unsealing}}
+
+1. Put the mnemonic on an SD card for transport or use `cat` command to output it in the terminal for entry into a hardware wallet or otherwise
+
+1. Shut down the air gapped machine
+
+1. Gather all the original items that were in the air-gapped bundle:
+
+    * Air-gapped computer
+
+    * AirgapOS SD card
+
+{{ #include ../../../../../../component-documents/tamper-evidence-methods.md:vsbwf-procedure-sealing}}