docs - join operators and bulk filter modal (#23799)

docs/administration-guide/10-single-sign-on.md

@@ -21,7 +21,7 @@ As time goes on we may add other auth providers. If you have a service you’d l
   - [Syncing user attributes with Google](#syncing-user-attributes-with-google)
   - [Syncing user attributes with LDAP](#syncing-user-attributes-with-ldap)
 - [Changing an account's login method from email to SSO](#changing-an-accounts-login-method-from-email-to-sso)
-- [Checking if SSO is working correctly](#checking-if-sso-is-working-correctly)
+- [Troubleshooting login issues](#troubleshooting-login-issues)
 
 ## Enabling Google Sign-In
 
@@ -136,7 +136,7 @@ Note that you must have at least one account with email and password login. This
 
 ## Troubleshooting login issues
 
-For common issues, go to [Troubleshooting logins](../troubleshooting-guide/cant-log-in.html).
+See [Troubleshooting logins](../troubleshooting-guide/cant-log-in.md).
 
 [data-sandboxing-docs]: ../enterprise-guide/data-sandboxes.html
 [google-saml-docs]: ../enterprise-guide/saml-google.html

docs/users-guide/04-asking-questions.md

@@ -169,9 +169,11 @@ To see more info about a given record (a user, order, venue, etc.), click on a r
 
 ## Custom expressions
 
+Custom expressions allow you to use spreadsheet-like functions and simple arithmetic within or between aggregation functions.
+
 ![Custom expression](./images/expressions/aggregation-expression.png)
 
-Custom expressions allow you to use spreadsheet-like functions and simple arithmetic within or between aggregation functions. For example, you could do `Average(sqrt[FieldX]) + Sum([FieldY])` or `Max(floor([FieldX] - [FieldY]))`, where `FieldX` and `FieldY` are fields in the currently selected table. [Learn more about writing expressions](./expressions.md).
+ For example, you could do `Average(sqrt[FieldX]) + Sum([FieldY])` or `Max(floor([FieldX] - [FieldY]))`, where `FieldX` and `FieldY` are fields in the currently selected table. [Learn more about writing expressions](./expressions.md).
 
 ### Creating custom columns
 

docs/users-guide/join.md

@@ -39,6 +39,12 @@ Your joins can also include multiple conditions to refine your results. Metabase
 
 ![Joining tables on multiple columns](./images/notebook/joining-on-multiple-columns.png)
 
+## Joining with different operators
+
+You can join tables on comparison conditions like `=`, `≠`, `>`, `≥`, `<`, or `≤`.
+
+![Join operators](./images/notebook/join-operator.png)
+
 ## Further reading
 
 - [Joins in Metabase][join]