Link for sellers to add bulk tag in their products list -- 2

Hi, I am using Dokan multivendor plugin for my website. I need to add a link in Dokan announcement module to add a specific tag that admin specifies in seller products. Workflow: Admin adds the tag to the link in announcement >> seller click on the link >> seller redirects to a page that seller can select the products that he wants >> uppon submission, that tag will be added to sellers products. This is where admin adds the announcement, we add one field where we can add the tag that we want This is the announcement page on seller dashboard And when seller click on it, it redirect to a page where seller products is listed, seller just select and submit The tag should be added when seller submit Means each announcement wi have different tag We preset the product tags, so you should take the tag from my first screen that I shared That's where admin sets what tag should be added in that announcement Meaning, each announcement could have different tag, second thing, dokan have a payment form, that looks like this and seller can fill up and this will show in vendor details page in wordpress admin page, under vendor details i want to add a new item in seller dashboard page with title Business Information here will be a form similar to payment form and this details show in vendor details page in wordpress admin page FORM (UPLOAD FILE INPUT) Business Information Document (TEXT INPUT) Legal Name / Company Name (TEXT INPUT) Business Registration Number (DROPDOWN INPUT) Document Type [login to view URL] Proprietorship 2. Enterprise [login to view URL] [login to view URL] Limited Company [login to view URL] Limited Company [login to view URL]