# New ION Experience Manual

[The manual for the New ION Experience has been released.](https://docs.firstresonance.io/)

For the complete documentation index, see [llms.txt](https://manual.firstresonance.io/llms.txt). This page is also available as [Markdown](https://manual.firstresonance.io/plans-and-autoplan/plan-input-serial-numbers.md).

There is an option to add a serial number or name to plan inputs:

This feature allows for adding more granularity when tracking the status on these line items. For instance, your plan may be tracking several assemblies for a sale/milestone. Adding a serial number or name allows your team to discuss the deliverable with a name.

### Serial number + hard allocations

Serial numbers can only be added to plan inputs that have a quantity of 1. When a serial number is added to a plan input, it also ensures that existing inventory with that part + serial combination are hard allocated to the plan.

Last updated 15 days ago.