> For the complete documentation index, see [llms.txt](https://help.rbsgo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.rbsgo.com/bill-passing/material-gl-posting/product-sub-group-link-to-gl.md).
# Product Sub Group Link to GL
**Product Sub Group Link to GL** is a configuration used to map each product sub-group to specific **General Ledger (GL) accounts**. This mapping ensures that all transactions related to products—such as purchases, sales, and stock movements—are posted to the correct GL accounts. This enables accurate financial accounting, cost control, and reporting.
## Steps to Configure Product Sub Group Link to GL
Step 1: Navigate to the **Material GL Posting** menu in the **Bill Passing** module.
1. Click on **Product Sub Group Link to GL**.
* The configuration screen will be displayed.
Step 2: Click the **Open** button.
1. The system will display the list of available **Product Sub Groups**.
Step 3: For the required product sub-group, click the **Search** icon.
1. A list of available **General Ledger (GL) accounts** will be displayed.
2. Select the appropriate ledger account based on accounting requirements.
3. Confirm the selection to link the ledger to the chosen product sub-group.
Step 4: After linking the required GL account(s), click the **Save** button.
* The selected Product Sub Group will be successfully linked to the designated General Ledger account.
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