The main OPSEU website now has portal services available for members to update their information, submit expense reports, register for union events. You can even check the status on previously submitted expense reports.
You must first set up an ID, and a password (of course). You will receive a confirmation email, and then you’re good to go.
Here’s more information and a link to get you started:
More information about Member Portal:
https://opseu.org/form/connect-opseu-update-your-membership-information
To login/get started:
https://opseu.org/members-login