Within
    Teamwork.com, you can enable Teamwork CRM for your
    site.
Click your
    profile icon in the bottom left of your site and
    select Apps and Integrations from the
    menu.
Note: Only owner company site
    administrators can manage integrations.

In the Integrations area, scroll to the section for Teamwork CRM and click the trial button.


It is also
    possible to enable Teamwork CRM through your product
        switcher. 
Automatic user sync
If you set up Teamwork CRM through an
        existing Teamwork.com account, those Teamwork.com
        users and collaborators will be
        automatically synced to your CRM
        site.
By default, the user enabling Teamwork CRM plus all Teamwork.com administrators will
        be the only ones enabled as active users
        on your CRM site.
Note: Your Teamwork CRM trial
        will begin immediately once enabled via
        Teamwork.com.
For more
    information, see: Creating a Project from a
        Lead or Opportunity
                