When you create any document, sometimes you want to change the sequence number of your documents.
To manage the sequence number on documents, navigate to Settings in Settings and click on Sequence number.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/sequence-number-1024x666.png)
Here, you click on the document whose sequence number you want to change or add a new one.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/invoices-nm-1024x666.png)
The sequence dropdown allows you to alter the document sequence. Edit the current number, the start of the number series, add a sign to the sequence number, and more.
You can even add a new sequence by clicking on the plus symbol.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/inv-sequence-1024x666.png)
Enter the name of the new sequence, choose your sequence from the sequence dropdown, enter the current number and number start, select a sequence reset period, then click on the “Save and apply” button. Your new sequence is now ready to utilize.
This sequence is editable at any time
![](https://invoiceoffice.com/wp-content/uploads/2023/02/add-sequence-1024x666.png)
The sequence number of your document has changed.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/change_sq_no-1024x666.png)
You can also attach a certain sequence number to a specific customer, browse the customer, and open a particular customer for this. On the customer page, go to settings and choose the sequence number for your document, then save.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/customer_sq_no-1024x666.png)
When you pick this customer, the sequence number you specify is automatically applied to the documents.
![](https://invoiceoffice.com/wp-content/uploads/2023/02/document_sq-1024x666.png)
If you have any doubt, feel free to contact us.