To add prefixes for financial year FY25-26 in IOS, please follow the steps given below:
Step 1: Go to More and click on Document Settings
Step 2 : Scroll down a bit - Document Prefixes and Suffixes
Step 3 : Select the document you want to change prefix for and add new
Step 4 : Enter the prefix you want to add and save
Please feel free to reach out in case of any further assistance.