You can create the 3 teams one for each product and assign team leader and manage members from CRM > Configuration > Sales Teams

You can also create and manages the stages from CRM > Configuration > Stages, you would need to activate developer mode for this. This allows you to create stage and assign to relevant team. (a stage can be assigned to 1 sales team or 'all' teams by leaving blank)

Users can navigate by either viewing all their opportunities with stages (if they are multiple teams) CRM > Sales > My Pipeline or team (product) specific opportunities/stages from CRM > Sales > Teams and clicking on "pipeline" for the team

Hope this helps!

I have created separate sales teams and pipeline stages for the teams. The last thing i can't figure out is to assign opportunities to the sales teams. All my opportunities go to the main sales team. I can't seem to assig them to specific sales teams.

@Jaideep: standard Odoo does not let you choose multiple sales team on a stage.
model crm.stage, field team_id is a Many2One field, not Many2Many, which is necessary in your solutions.

Any suggestions to solve this in standard Odoo v14 (E) ?

This is what I am trying to ask. The solution you are giving above does not solve my problem therefore do not make it the best answer. The keywords are independent from the main pipeline.
These are the pipelines I'm trying to create and I cannot seem to find them in stages in crm. How can I create my own pipelines that can be filtered just like 'MyPipeline'

sales_channel = fields.Selection([
    ('alpha', 'Alpha Pipeline'),
    ('stage_id', 'stage_id'),
    ('counter_sales', 'Counter Sales Pipeline'),
    ('quotation', 'Quotations Pipeline'),
], string='Sales Channels', default='alpha', required=True, track_visibility='onchange', store=True) 

alpha = fields.Selection([
    ('new', 'New'),
    ('visit', 'Visit Client'),
    ('score', 'Score'),
    ('confirm', 'Confirmation'),
    ('won', 'Won'),
], string='Alpha Pipeline', store=True, default='new', readonly=True, compute='_onchange_sales_channel')

counter_sales = fields.Selection([
    ('new', 'New'),
    ('sales_visit', 'Sales visit required'),
    ('preparing_quote', 'Preparing quote'),
    ('quotation_sent', 'Quotation Sent'),
    ('in_workshop', 'In Workshop'),
    ('cold', 'Cold'),
    ('won', 'Won'),
], string='Counter Sales Pipeline', store=True, default='new', readonly=True, compute='_onchange_sales_channel') 

quotation = fields.Selection([
    ('new', 'New'),
    ('negotiation', 'negotiation'),
    ('demo', 'demo'),
    ('in_workshop', 'In Workshop'),
    ('cold', 'Cold'),
    ('won', 'Won'),
], string='quotation Pipeline', store=True, default='new', readonly=True, compute='_onchange_sales_channel') 

Jay

Sorry, no answer here, but I'm facing the same issue. Two different products, with different customers, and different sales pipelines.

If the supervisor goes to see "sales pipeline", and removes filters, he sees all the stages for both products. It's difficult to see how in one of the pipelines an opportunity is won.

Maybe someone will read this, and understand the issue.