Summary

Automation functions don't work on the Assets attributes.

The math functions don't work on the Assets object and field Integer attributes:

Steps to Reproduce

1. Add an Integer attribute to one of the object types and set a value for an object
2. Create an automation rule that multiplies the amount by 10

Expected Results

Able to use the math function multiply:

{{issue.AssetsCustomFieldName.AttributeName.multiply(10)}}
OR {{object.AttributeName.AttributeName.multiply(10)}}

Actual Results

The math functions don't work on the Assets Integer attributes. The below smart value is empty:

{{issue.AssetsCustomFieldName.AttributeName.multiply(10)}}
{{issue.AssetsCustomFieldName.AttributeName.asNumber}} 

While the below smart value returns the date:

{{issue.AssetsCustomFieldName.AttributeName}}

Workaround

The following knowledge base article details workarounds for this bug as well as other automation functions impacted in a similar way: Workaround for using smart value functions with Assets data in Automations

An example use of the workaround mentioned in the article:

1. Create a variable "amount" to store the amount value:

   {{issue.AssetsCustomFieldName.AttributeName}}

2. Then use the below functions on the variable name:

   {{amount.asNumber.multiply(10)}}