# Stacklet - Mutate records action
The Mutate records action creates, updates, or deletes one or more records in Stacklet.
# Input
Input fields load dynamically based on the object you select. For example, if you select Update current user, the following input fields are available.
| Input field | Description |
|---|---|
| Mutation | Select the mutation operation to perform. |
| Input | Enter the input for the selected object, such as Display name. |
| Fields to retrieve | Select the fields to retrieve in the mutate records action. Retrieving specific fields improves performance. All fields are returned if left blank. |
| Sub queries | Select sub query records to retrieve. |
| Permissions | Enter additional permissions for the selected object, such as Fields to retrieve. |
# Output
The output fields load dynamically based on the object you select. For example, if you select Update current user, the following output fields are available.
| Output field | Description |
|---|---|
| Name | The name of the updated user. |
| Display name | The name of the updated user that is displayed. |
| The email associated with the updated user. | |
| Role assignment principal | The role assignment principal for the updated user. |
| Permissions | The user's permissions. |
Last updated: 1/21/2026, 6:41:31 PM