How to use variables with email template

[ishihara]

I am using the service catalog.
I would like to specify variables in email template and display variables on email.
However, I do not know how to specify variables in email template.
How do I specify variables in email template?

[Kalaiarasan Pus · Accepted solution]

I don't remember the exact syntax but try

${variables.variablename}

${current.variables.variablename}

[ishihara]

I tried it, but that way I could not display the variables.

[ishihara]

I have set as follows, but is the method wrong?

Variable

event

template

Notification

[Shishir Srivast]

Can we try like.

${request.variables.applicant.getDisplayValue()}

[ishihara]

I tried it again and I was able to display the variables.

${variables.variablename}
Thank you very much.