In order to see the PSOhub activity feeds in HubSpot, you must activate the option Integrations PSOHUB. This option is available at the Deal, Company and Contact level.
Integrations PSOhub in Deals:
Open any deal in HubSpot and simply click on the drop down menu of Filter activity and check the box PSOHUB under INTEGRATIONS. From now on when a deal is promoted to a project in PSOhub, any activity of the project will be posted in the Activity Feed of it's related deal.
Integrations PSOhub in Contacts:
If you wish the Activity Feed of your Contacts to be updated with the activities of their related projects in PSOhub, open any contact and repeat the same step.
Integrations PSOhub in Companies:
If you wish the Activity Feed of your Companies to be updated with the activities of their related projects in PSOhub, open any company and repeat the same step.