How to get the last paragraph of the rich text field in Jira software

[Rogerio]

How to get the last paragraph of the rich text field in Jira software cloud because a need the custom field the same comments field.

I need to custom field for the people put a comment line in many dates differents, but I need to extract the last line using the automation and put this information in a field to called last information, for example, I am searching how to do it, but I didn't find it. Anybody could be help me please?

Thank you so much

[Mark Segall · Accepted solution]

Hi @Rogerio - Assuming you're using automation, you could do something like this:

• TRIGGER: Field Value Changed (the field you're trying to parse)
• ACTION: Edit Issue (the field you're trying to update)
  I'm using the Description field in this example:
  

  • {{issue.description.match("(?si)^.*\n(.*)$")}}

[Rogerio]

Hi @Mark Segall , I try to use this solution. 

Thank you a lot

Kind Regards,

Rogerio