Decrypt Node

The Decrypt node is a non-visual node that decrypts an AES-encrypted string (typically provided via the EncryptedMyPagesData / EMPD URL parameter) and deserializes the result into a FollowUpData object for downstream processing.

Use Case

• Use this node when you receive an encrypted value from an service and need to turn it into readable data inside the flow.
• Use it to unlock small, structured information (for example: claim or customer details) so the flow can show the right screens, prefill forms, or route the user to the correct service.

UI Examples

TellUs

Only output, no UI

WebChat

Only output, no UI

Behavior

• Blocking: the node gets variable which contains encrypted string as input and waits until decryption is done.
• Produces output: encrypted object is split into multiple variables - ClaimNumber, ClaimCoreSystem, ActivitySystemIndicator, CustomerNumber, PolicyNumber, FrontenUserId.
• Renders: nothing.
• Supports validation: N/A
• Moves to the next node straight away after decryption is done

Node Metadata

Property	Description
Node class	DecryptNode
MessageType	31
CanBeEdited	False
CanBeProcessedOnce	False
RequireUserResponse	No

Input Properties

Property	Description
EncryptedValue	Encrypted value from EMPD url parameter, coming from MyPages.
defaultValidationMessage	The default error message shown when the input is invalid or missing. This is used if no custom validation message is provided. Default Values: En:Please type in value No:Skriv noe Dk:Indtast værdi Fi:Kirjoita kenttään Se:Ange värde
sectionId	Groups this node visually under a specific section in TellUs. When multiple nodes share the same sectionId, they are displayed together under a shared header.
defaultValue	The initial value that is prefilled into the input field when the node is rendered. Useful for suggesting defaults or pre-populating known data.
isRequired	Determines whether the user must provide a value before continuing. If set to true, the form will not proceed without input. Default Values: En:true Allowed Values: true false
isRequiredValidationMessage	The error message shown when a required field is left empty. This overrides the default validation message when isRequired is true. Default Values: En:Value is required No:Verdi er påkrevd Dk:Værdi er påkrævet Fi:Arvo vaaditaan Se:Värde krävs

Output Properties

Property	Description
ClaimNumber	Users claim number - 1111/11
ClaimCoreSystem	Claim core system identifier - fronten
ActivitySystemIndicator	Activity system indicator - 1
CustomerNumber	Customer number - 6991022226
PolicyNumber	Policy number - 699102
FrontenUserId	Fronten user id - 5326qwe

Editor Example

Try it in the Atlas Editor

This link opens a prebuilt flow using this node in context. You can inspect how it's configured, how it's connected, and how it behaves in a real editor environment.