Issue Description

We currently have the below documentation describing various options to make use of the Advanced Field Editing of the Automation for Jira:

https://confluence.atlassian.com/automation/advanced-field-editing-993924663.html 

However, the documentation doesn't specify the approach on how to add or remove multiple values in a single Action using the Advanced Field Editing option.

People often look to edit the issue by adding or removing multiple ways in a single action as described in the community, but they don't see the option for it in the existing documentation which makes it difficult for them to figure out the best solution.

In fact, there are ways to add or remove multiple values of an issue as below:

{
"update": {
"MultiSelect": [
     {"remove": {"value": "CW12"}},
     {"remove": {"value": "CW11"}}
]
}
} 

{
"update": {
"MultiSelect": [
     {"add": {"value": "CW13"}},
     {"add": {"value": "CW14"}}   
]
}
} 

Suggestion

Append all the different ways the multiple values of an issue can be added or removed using the Advanced Field Editing, in order to avoid any confusion.