# Set issue fields

> المصدر: https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461996276/Set+issue+fields

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Open 

![](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)

Figure 1 - Set Issue Fields post-function

This post-function can set multiple values for selected fields of an issue. The value can be provided either as text (with optional Nunjucks annotations) or as a JSON value.

## Configure the post-function

1. Follow the steps above to add a post-function to a Transition.
2. From the list of post-functions, select **Set issue fields**.
3. Click **Add**.
4. The Set Issue Fields page will open (Figure 1, right). Configure the post-function as needed, setting the options for user to assign, the assignment behavior, and additional options as necessary. See below for details on each of the configurations.
5. Click **Add.**

Note that you need to publish the workflow for the new post-function to take effect.

## Target Issue(s)

## Set fields

The **Set fields** section determines which fields will have their values set, and the values to use. The section includes two parts - the **Add field** menu where you select issue fields, and the list of fields that have been configured for your post-function.

- **Add field** - Select a field from the pulldown menu to open a configuration panel (Figure 2, right).

The **Add field configuration** panel (Figure 2, right) enables configuration of the field value.

- **Field** - The field being configured.
- **Options** - Select additional options for the field:

  - **Set only if field is empty** - Set the field value only if the field is currently empty.
  - **Create missing values** - Create missing Components, Versions, or Options in the destination project. *Only applies to compatible fields*.
  - **Ignore empty values** - Don’t clear the field if the value is empty or null.
  - **Add source value(s) to destination field** - Add values from the source field to the destination field. *Applies only to multi-valued fields.*
  - **Remove source value(s) to destination field** - Remove values in the source field from the destination field.
- **Field value** - Configure the value for the field when it is set by the post-function. The value can be any value returned by either a **Groovy Script** or a **Groovy Template**.

The table of fields includes a few columns:

- **Field name** - The name of the configured field.
- **Options** - A list of any options selected during configuration.
- **Value** - The Groovy script or template that returns the field’s value.
- **Actions**

  - **Edit** () - Use the Edit button to open the **Edit field configuration** panel where an existing field configuration can be modified. Click **Update** to save the new configuration
  - **Delete** () - Remove the field from the post-function.

## Global options

Set the behavior of the post-function.

- **Send notifications** - Enable Jira to send notifications when it executes.

## Conditional Execution

In addition to the **Assignment behavior** settings, it is possible to configure the post-function to execute (or not execute) only in specific circumstances. The **Condition execution** options set these behaviors.

The options are:

- **Only if condition is true** - Check this option to execute the post-function based on the result of a groovy expression. See [Conditional execution/validation using a Groovy expression](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461996060 "https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461996060") for more information.

  - **Condition** - Enter a Groovy expression that evaluates to `true` or `false` (or truthiness/falseness).

## Run as

## Error Handling

Open 

![Add field configuration panel](data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==)

Figure 2 - Add field configuration