> For the complete documentation index, see [llms.txt](https://help.bizanalyst.in/biz-analyst-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bizanalyst.in/biz-analyst-manual/features/biz-analyst-mobile-app-settings/2.-invoice/jay.md).

# How to add part no. in invoice?

**Step 1:** Select Menu

**Step 2:** Click on settings 

**Step 3:** Click on share

**Step 4:** Select "Invoice" then **Enable Part no.**

![](/files/-M5vcVH-v39dx7ce5z7-)