e-mail notification variables with dollar sign

(XProtect Corporate 2019 R3, Milestone Xprotect management client 2019 R3 13.3a Build 44)

I have a notification set up but the variables with the dollar sign are not working.

For example text message: $RecorderName$

Appear in email as:

This e-mail notification was triggered by [Undefined]

Attachments are from [Undefined]

Notification message:

[$RecorderName$]

As this is not related to software development with the MIP SDK, which is the focus of this forum, please ask again in the support community, you should get better help from the partners using the support community.

https://supportcommunity.milestonesys.com