Dynamic Attribute - Populate attribute value from another

[Je]

I hope anyone can help me with this. I've search through most related posts but I don't see anything that has the same use case.

I'm working on a form for one of our endpoints that needs to meet this requirement. First attribute (Att1) allows users to input any text they prefer. Now, I want the second attribute (Att2) to get the value of Att1 and add the phrase "Vault_" in front of it. Example: If the user inputs "Devops" on the Att1, the value of Att2 should auto-populate into "Vault_Devops".

I tried using sql enum on the Att2 and placed " concat('Vault_', ${Att2}) " as the value but it doesn't work. I guess this only works if the data to be displayed is already existing in Saviynt Database. 

Any suggestions for a workaround? Thanks in advance.

[NM]

@Je when I last tried it was not working

String to ENUM Mapping relation isn't supported.

You might have to create a seperate attribute which takes the value from DA1 and then becomes an input for DA3

[rushikeshvartak]

Refer below sample

https://forums.saviynt.com/t5/third-party-access-governance/register-user-form/m-p/83163#M605