# Lot numbers

To add lot numbers in ERPAG, do the following steps:

1\. Your beginning inventory for those products should be 0.

2\. Your products need to be set that they are tracked by a lot number.  

![](https://2317124154-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LILjUcr8nMnodgs_gyz%2F-LPkS6MBaDi506qpbudb%2F-LPkSixw_lKpE2wctFbD%2Fln1.jpg?alt=media\&token=91fdc67c-c79b-49e7-85db-763cf51f6965)

3\. Go to inventory > stock adjustment > create > import data > beginning inventory.

![](https://2317124154-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LILjUcr8nMnodgs_gyz%2F-LPkS6MBaDi506qpbudb%2F-LPkSyjFgG4zbbUO5Vlw%2Fln2.jpg?alt=media\&token=462a9a2c-257a-4e80-b430-079db674be24)

4\. Just copy/paste the columns from your xls to ERPAG.

![](https://2317124154-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LILjUcr8nMnodgs_gyz%2F-LPkS6MBaDi506qpbudb%2F-LPkTAx5IlQU6KOlPhEn%2Fln3.jpg?alt=media\&token=7f603c18-2bff-46d3-bd09-759328ea3f86)

5\. Save the changes and do the stock adjustment, and the lot numbers will be added to your inventory.

![](https://2317124154-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LILjUcr8nMnodgs_gyz%2F-LPkS6MBaDi506qpbudb%2F-LPkTbj1ld73PX0MwJpU%2Fln4.jpg?alt=media\&token=8a738cb7-9c7f-4d1e-ac3a-12a02f8876ed)