Example of systems that can be bulit in Google Apps Script

1. Timesheet and attendance tracker: You can build a tool that allows users to track their hours worked and attendance, and to generate reports on this data.

2. Meeting scheduling and management: You can create a tool that allows users to schedule meetings, reserve conference rooms, and manage meeting agendas and attendees.

3. Survey and feedback tool: You can build a tool that allows users to create and distribute surveys, and to collect and analyze the resulting data.Expense tracking and reimbursement: You can create a tool that allows users to track their expenses and submit them for reimbursement, and to manage the approval and payment process.

4. Asset management: You can build a tool that allows users to track and manage company assets, such as equipment and inventory, and to generate reports on their status and usage.

5. Project management: You can create a tool that allows users to manage project tasks, deadlines, and resources, and to track project progress and performance.

6. Knowledge management: You can build a tool that allows users to create and manage a knowledge base or repository of important information, such as policies and procedures, and to make this information accessible to employees throughout the organization.

7. Workflow automation: You can create a tool that automates repetitive or time-consuming tasks, such as data entry or file management, to improve efficiency and productivity.

8. Custom reports and dashboards: You can build a tool that allows users to create custom reports and dashboards, using data from multiple sources and in various formats, and to share and collaborate on these reports with others.

These are just a few examples of the types of tools and solutions that can be built using Google App Script. With App Script, you can create custom applications and solutions that are tailored to your specific business needs and requirements.