Sequence Diagram Design for Insurance Portal

I need a sequence diagram which captures and visualizes the primary operations of an Insured portal. The functionality should include:

- User login
- The ability for users to view policy details
- The capacity for policyholders to submit claims
- The option to make payments
- An area for uploading and accessing documents

Within 'view policy details', the display should include:

- The policyholder's name
- The effective policy start and end dates
- The specific type of policy
- Associated drivers
- Policy status details
- Listed vehicles
- The premium amount
- Coverage and deductible details

The 'Submit Claims' section of the portal needs to enable users to:

- Submit a new claim
- View the status of existing claims
- Upload any supporting documents

The Documents
- List of each policy document
- User can access document by clicking the

Billing Section
-Summary
-Transactions History
-Submit a payment--> has following options
-------------------------------- Due amount -- > will display total current premium
-------------------------------- Balance --> total current balance due
-------------------------------- Other amount -- Let user enter a custom amount. ( can't be more than total balance)
Only one payment option can be selected

ID card Section
Shows the ID card of all of the policies






Ideal candidates for this task should hold proficiency in system architecture and sequence diagrams design. A robust understanding of insurance platforms and their functionality is a definite plus.

Deliverable would be a draw.io diagram file