1. Sign in
There is no signup and no invitation email. Your account is created for you, and you are given a temporary password which is shown once and never again.

Change the temporary password
The first thing you will see is the change-password screen, and you cannot reach any other screen until you have been through it.

Including the one you are using. That is deliberate: the point of changing a password is the one that may have been compromised, and a change that leaves an intruder signed in is not the lever it is meant to be. You will be asked to sign in again with the new password. Having a password reset for you does the same thing.
What you are looking at

| Screen | What lives there |
|---|---|
| Cases | Every company you have checked, newest first. This is where you land. |
| Extraction | The schemas that say what to read out of each kind of document |
| Configurations | The lists of facts a case is opened to establish |
| Activity | What was done, when, and what each value was before it changed |
Your cases, your configurations, your extraction schemas and your document types all live in one
workspace, which is the first segment of every URL: every address starts /o/<workspace>/.
Read more: Your account.
Next: Search and open a case.