> 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-v5/classes/percentage.md). # Percentage Handles all Percentage Transfer Restriction related functionality ## Hierarchy * TransferRestrictionBase‹[Percentage](/polymesh-sdk-api-reference/docs-v5/enums/transferrestrictiontype.md#percentage)› ↳ **Percentage** ## Index ### Properties * [addRestriction](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#addrestriction) * [context](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#protected-context) * [get](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#get) * [parent](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#protected-parent) * [removeRestrictions](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#removerestrictions) * [setRestrictions](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#setrestrictions) * [type](/polymesh-sdk-api-reference/docs-v5/classes/percentage.md#protected-type) ## Properties ### addRestriction • **addRestriction**: *ProcedureMethod‹Omit‹*[*AddPercentageTransferRestrictionParams*](/polymesh-sdk-api-reference/docs-v5/globals.md#addpercentagetransferrestrictionparams)*, "type"›, number›* *Overrides* [*TransferRestrictionBase*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md)*.*[*addRestriction*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md#addrestriction) *Defined in* [*src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts:31*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts#L31) Add a Percentage Transfer Restriction to this Security Token **`param`** limit on the proportion of the total supply of this Security Token that can be held by a single investor at once **`param`** array of Scope IDs that are exempted from the Restriction **`param`** array of Identities (or DIDs) that are exempted from the Restriction **`note`** the result is the total amount of restrictions after the procedure has run **`note`** required role: * Security Token Owner ### `Protected` context • **context**: [*Context*](/polymesh-sdk-api-reference/docs-v5/classes/context.md) *Inherited from void* *Defined in* [*src/api/entities/Namespace.ts:11*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/Namespace.ts#L11) ### get • **get**: *function* *Overrides* [*TransferRestrictionBase*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md)*.*[*get*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md#get) *Defined in* [*src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts:65*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts#L65) Retrieve all active Percentage Transfer Restrictions **`note`** there is a maximum number of restrictions allowed accross all types. The `availableSlots` property of the result represents how many more restrictions can be added before reaching that limit #### Type declaration: ▸ (): *Promise‹*[*ActiveTransferRestrictions*](/polymesh-sdk-api-reference/docs-v5/interfaces/activetransferrestrictions.md)*‹*[*PercentageTransferRestriction*](/polymesh-sdk-api-reference/docs-v5/interfaces/percentagetransferrestriction.md)*››* ### `Protected` parent • **parent**: [*SecurityToken*](/polymesh-sdk-api-reference/docs-v5/classes/securitytoken.md) *Inherited from void* *Defined in* [*src/api/entities/Namespace.ts:9*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/Namespace.ts#L9) ### removeRestrictions • **removeRestrictions**: *ProcedureMethod‹void, number›* *Overrides* [*TransferRestrictionBase*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md)*.*[*removeRestrictions*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md#removerestrictions) *Defined in* [*src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts:56*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts#L56) Removes all Percentage Transfer Restrictions from this Security Token **`note`** the result is the total amount of restrictions after the procedure has run ### setRestrictions • **setRestrictions**: *ProcedureMethod‹Omit‹*[*SetPercentageTransferRestrictionsParams*](/polymesh-sdk-api-reference/docs-v5/interfaces/setpercentagetransferrestrictionsparams.md)*, "type"›, number›* *Overrides* [*TransferRestrictionBase*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md)*.*[*setRestrictions*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md#setrestrictions) *Defined in* [*src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts:46*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts#L46) Sets all Percentage Transfer Restrictions on this Security Token **`param`** array of Percentage Transfer Restrictions with their corresponding exemptions (if applicable) **`note`** the result is the total amount of restrictions after the procedure has run **`note`** required role: * Security Token Owner ### `Protected` type • **type**: [*Percentage*](/polymesh-sdk-api-reference/docs-v5/enums/transferrestrictiontype.md#percentage) = TransferRestrictionType.Percentage as const *Overrides* [*TransferRestrictionBase*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md)*.*[*type*](/polymesh-sdk-api-reference/docs-v5/classes/transferrestrictionbase.md#protected-abstract-type) *Defined in* [*src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts:17*](https://github.com/PolymathNetwork/polymesh-sdk/blob/524b0225/src/api/entities/SecurityToken/TransferRestrictions/Percentage.ts#L17)