## Implementation Complete Created tests/e2e/test_issue_project_assignment.py with comprehensive E2E tests for project assignment when creating issues. ### Tests Added (7 total) 1. test_create_issue_with_project - Create issue with project via PropertyDropdown, verify PAT- prefix and API data 2. test_create_issue_with_project_shows_in_detail - Verify project appears in issue detail view 3. test_create_issue_without_project - Issue without project uses TRCKR- prefix 4. test_project_selection_updates_form - Selecting different projects updates form correctly 5. test_project_clear_selection - Clearing project selection removes assignment 6. test_multiple_issues_same_project - Sequential identifiers (MIP-1, MIP-2) for same project 7. test_project_filter_shows_only_project_issues - URL-based project filtering works ### Verification All 7 tests pass against local server in debug mode. ### Files Changed - tests/e2e/test_issue_project_assignment.py (new, 366 lines) ### Merge Status - Branch TRCKR-166 merged to master - Pushed to remote - Worktree cleaned up