For language-specific parameters related to test coverage and execution, see [Test Coverage & Execution](/analysis/coverage/).
For language-specific parameters related to external issue reports, see [External Issues](/analysis/external-issues/).
+[[info]]
+| Analysis parameters are case-sensitive.
+
## Mandatory Parameters
### Server
The project key can be updated (without losing the history on the project) at **Project Settings > Update Key**.
-The new key must contain at least one non-digit character. Allowed characters are: 'a' through 'z', 'A' through 'Z', '-' (dash), '\_' (underscore), '.' (dot), ':' (colon) and digits '0' to '9'.
+The new key must contain at least one non-digit character. Allowed characters are: 'a' through 'z', 'A' through 'Z', '-' (dash), '\_' (underscore), '.' (dot), ':' (colon) and digits '0' to '9'. This value is case-sensitive.
### Default Issue Assignee