Jira automation : Is it possible to change a drop down customfield ?

[Grace Dehergne]

Hello,

We have as set of drop down customfields and we wanted to set the values based on the value of a field.  Is it possiblle?

ex. 

Customfield1 (Dropdown values -> Not Required / Required / Done)

Customfield2 (Dropdown values -> Not Required / Required / Done)

.....

Customfield5 (Dropdown values -> Not Required / Required / Done)

Through automation : change all values to Required or not required depending on the value of the field : 

To be deployed : Yes / No

Thanks in advance for your reply!