This is what happens in the video
Rental Management for Business Central uses standard inventory functionality to check whether an item is available for booking in a specific period. You can see if you have an item free to rent out on a given date by using the standard item availability views or a graphical inventory profile app.
The reason Rental Management combines sales order lines and transfer order lines is so you can rely on the built-in availability checks in Business Central. Transfer orders let you book the same item for different periods and different locations, so you can plan ahead and avoid double-booking.
If you try to rent out more than you have available, Business Central gives you the standard inventory warning, just as it does in any other scenario.
How availability checking works in Rental Management
Rental Management is built on standard Business Central by combining sales order lines and transfer order lines. The point of doing it this way is that you can use the standard functionality in Business Central to check whether an item is available for booking before you commit to a rental.
Say a customer wants to rent an item from your location. They want to receive it on September 29 and return it on a date in October. Before you confirm, you need to know whether you can actually ship that item out on the date they want.
You have two ways to check this. You can use the standard item availability functionality in Business Central, or you can use a graphical inventory profile, which is a separate app available on AppSource. The graphical profile gives you a visual overview of your inventory across periods.
Reading the inventory picture across periods
In a typical scenario, the rental is possible, but availability changes over time depending on what else is already committed. Other sales orders and transfer orders affect what you have left.
For example, you might have a sales order that ships on September 25, which brings your inventory down to one. Later, another transfer order takes that down to zero. So the item is only free to rent out within a specific window between those dates.
If you enter a quantity that exceeds what is available, Business Central shows the standard inventory warning for that item. You can also use the graphical profile to see exactly what happens to your stock over the period and where the conflicts are.
Why transfer orders matter for planning rentals
Transfer orders are central to this. When you use transfer orders to move an item to another location, you can see and book the item for specific periods and check whether the booking is possible.
This matters when more than one customer wants the same item. Your own sales order might be possible to deliver, but another customer waiting for the same item through a transfer order would not be able to get it in the same window. By handling the movement of the item between locations with transfer orders, you can plan and control the use of the same item across different periods.
Q&A
How do I check if a rental item is available for a specific period in Business Central?
Use the standard item availability functionality in Business Central, or use the graphical inventory profile app from AppSource. Both let you see whether the item is free to book between the dates you need.
Why does Rental Management combine sales order lines and transfer order lines?
So you can use the standard availability checking in Business Central. This lets you confirm whether an item is available for booking before committing to a rental.
What happens if I try to rent out more than I have in stock?
Business Central shows the standard inventory warning for that item, the same warning you get in any other scenario when you exceed available quantity.
How do transfer orders help with rental planning?
Transfer orders let you book and move an item between locations for specific periods. This lets you plan and control the use of the same item across different periods and avoid double-booking when several customers want it.