> For the complete documentation index, see [llms.txt](https://developers.polymath.network/polymesh-sdk-api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.polymath.network/polymesh-sdk-api-reference/docs-v7/interfaces/procedureopts.md).

# ProcedureOpts

## Hierarchy

* **ProcedureOpts**

## Index

### Properties

* [signer](/polymesh-sdk-api-reference/docs-v7/interfaces/procedureopts.md#optional-signer)

## Properties

### `Optional` signer

• **signer**? : *string |* [*Account*](/polymesh-sdk-api-reference/docs-v7/classes/account.md)

*Defined in* [*src/types/index.ts:1069*](https://github.com/PolymathNetwork/polymesh-sdk/blob/bf2b7a12/src/types/index.ts#L1069)

Account or address of a signing key to replace the current one (for this procedure only)