---
schema_version: "1"
id: 615739acf47211645120f89a4c1fdf108d96088edec410ed6341b4923dbbc9dc
title: ind_mfg_sample_mgmt_apex Namespace
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/mfg_api_devguide/apex_namespace_ind_mfg_sample_mgmt_apex.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.mfg_api_devguide.meta/mfg_api_devguide/apex_namespace_ind_mfg_sample_mgmt_apex.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: e8c18b2f3f9fbfd54b577edd2d778ac883e2bac99726c0fabfed07ac8b65bf8b
description: The ind_mfg_sample_mgmt_apex namespace provides classes and properties to manage the lifecycle and documentation of product requirements in manufacturing. Create, update, or version Product Requirement Specification records to ensure sample data remains consistent and compliant with production standards.
---
# ind\_mfg\_sample\_mgmt\_apex Namespace

The ind\_mfg\_sample\_mgmt\_apex namespace provides classes and properties to manage the lifecycle and documentation of product requirements in manufacturing. Create, update, or version Product Requirement Specification records to ensure sample data remains consistent and compliant with production standards.

The following are the classes in the ind\_mfg\_sample\_mgmt\_apex namespace.

- **[ProductRequirementSpecification Class](https://developer.salesforce.com/docs/atlas.en-us.mfg_api_devguide.meta/mfg_api_devguide/apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecification.htm#apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecification)**  
    Represents the resulting product requirement specification data.
- **[ProductRequirementSpecificationItem Class](https://developer.salesforce.com/docs/atlas.en-us.mfg_api_devguide.meta/mfg_api_devguide/apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecificationItem.htm#apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecificationItem)**  
    A list of items for this specification version.
- **[ProductRequirementSpecificationVersion Class](https://developer.salesforce.com/docs/atlas.en-us.mfg_api_devguide.meta/mfg_api_devguide/apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecificationVersion.htm#apex_class_ind_mfg_sample_mgmt_apex_ProductRequirementSpecificationVersion)**  
    A list of versions for this specification.