Trajectory - User Guide

By: T16-1 Since: Aug 2018 Licence: MIT

1. Introduction
2. Quick Start
3. Features
4. FAQ
5. Command Summary

1. Introduction

Trajectory is a lightweight management system for those who need a no-frills solution for managing students, modules and classes. It is built for users who prefer typing (CLI) over GUI interaction. Tempted to make the jump? Head on over to the Section 2, “Quick Start” to get started. Enjoy!

2. Quick Start

Ensure you have Java version 9 or later installed in your Computer.
Download the program here. (NOT AVAILABLE AT THIS TIME)
Copy the .jar file to your desired location.
Double-click the file to start the app. The GUI should appear in a few seconds.
You may start using the app. Use help command for a brief listing of all commands.
Refer to Section 3, “Features” for details of each command.

3. Features

Command Format

Words in UPPER_CASE are the parameters to be supplied by the user e.g. in add n/NAME, NAME is a parameter which can be used as add n/John Doe.
Items in square brackets are optional e.g c/MODULE_CODE [p/PREREQUISITES] can be used as c/CS2113 p/CS2040C or as c/CS2113.
Items with … after them can be used multiple times including zero times e.g. [p/PREREQUISITES]… can be used as (i.e. 0 times), p/CS2040C, p/CS2040C p/CS1010 etc.
Parameters can be in any order e.g. if the command specifies n/NAME e/EMAIL, e/EMAIL n/NAME is also acceptable.

3.1. Viewing help : `help`

Format: help

3.2. Student and Course Management

3.2.1. Add a course : `course add`

Adds a student to the system.
Format: course_add n/COURSE_NAME c/COURSE_CODE f/FACULTY_NAME

Course code must be unique. Capped to 10 letters.
Course code may contain letters only.

Examples:

course add n/Computer Engineering c/CEG f/School of Computing
course add n/Computer Science c/CS f/School of Computing

3.2.2. List all courses : `course list`

Shows a list of all courses in the system.
Format: course list

3.2.3. List all students by course : `course liststudents`

Shows a list of all students ordered by course.
Format: course liststudents

3.2.4. Edit a course : `course edit`

Edits an existing course in the system (by course code).
Format: course edit c/COURSE_CODE [f/FACULTY_NAME] [n/COURSE NAME]

Edits the course at the specified course code. A course code must be provided to make changes.
At least one of the optional fields must be provided
Existing values will be updated to the input values

Examples:

course edit c/CEG f/FOE Edits the faculty name for CEG to 'FOE'
course edit c/CS n/Computer Science Edits the course name for CS to 'Computer Science'

3.2.5. Remove course : `course delete`

Deletes the specified course from the system
Format: course delete c/COURSE_CODE

Course must exist.

Examples:

course delete c/CEG Deletes CEG from the course directory, if it exists.

3.2.6. Add Student : `student add`

Adds a student to the system.
Format: `student add n/NAME i/ADMIN_NUMBER c/COURSE_CODE p/MOBILE_NUMBER e/EMAIL a/ADDRESS

Examples:

student add n/Tristy i/A0169999Z c/CS p/90002334 e/E0111342@u.nus.edu a/522 Tampines North 1
student add n/Megan Nicole c/CEG e/E0169113@u.nus.edu a/14 Changi South i/A0177897E p/92667921

Matriculation number must be unique, and must consist of a letter prefix, followed by 7 numbers, and a letter suffix.
Course code must already exist in the system.

3.2.7. Update Student : `student edit`

Edits an existing student in the system.
Format: student edit INDEX [n/NAME] [c/COURSE_CODE] [p/MOBILE_NUMBER] [e/EMAIL] [a/ADDRESS]

Edits the student at the specified INDEX. The index refers to the index number shown in the displayed student list. The index must be a must be a positive integer 1,2,3,…
At least one of the optional fields must be provided
Existing values will be updated to the input values

Examples:

student edit 1 p/99887890 a/14 Simei Avenue 1 Edits the phone number and home address of the 1st student to be 99887890 and 14 Simei Avenue 1 respectively.
student edit 2 a/14 Jurong East Street 91 Edits only the address of the 2nd student to be 14 Jurong East Street 91.

3.2.8. Remove Student : `student delete`

Deletes the specified student from the system.
Format: student delete INDEX

Examples:

student delete 2 Deletes the 2nd person in the system

Deletes the student at the specified INDEX
The index refers to the index number shown in the displayed student list.
The index must be a must be a positive integer 1,2,3,…

3.2.9. List Students : `student list`

Shows a list of all students in the system.
Format: student list

3.2.10. Find Student : `student find`

Finds students whose name contain any of the given keywords.
Format: name find KEYWORD [MORE_KEYWORDS]

At least one keyword must be provided.
The search is case-insensitive.
The search will only match whole words i.e. Meg will not return Megan.

Examples:

student find Megan
Returns students with the name Megan.

3.2.11. Export Student : `student export [coming in v2.0]`

Exports students to a .csv file
Format: student export LOCATION

Directory must be writable.
There must be at least 1 student in the system.

Examples:

student export C:\export Exports all students in .csv format to the 'export' folder in C drive.

3.3. Module Management

3.3.1. Add Module : `module add`

Adds a module to the system.
Format: module add mc/MODULE_CODE mn/MODULE_NAME

Module code must be unique.

Examples:

module add mc/CG1111 mn/EPP1
module add mc/CS2113 mn/Software Engineering

3.3.2. Update module : `module edit`

Edits an existing module in the system.
Format: module edit mc/MODULE_CODE mn/MODULE_NAME

Edits a module with the specified module code. The module code must exist in the system.
Existing values will be updated to the input values.

Example:

module edit mc/CG1111 mn/Engineering Principles and Practices 1
Edits the module name to Engineering Principles and Practices 1.

3.3.3. Remove module : `module delete`

Deletes a module from the system.
Format: module delete mc/MODULE_CODE

The module must already exist in the system.

Example:

module delete mc/CS2113
Deletes the module with module code CS2113

3.3.4. View module details: `module view`

Displays the details of a module in the system.
Format: module view mc/MODULE_CODE

The list of students enrolled in the module will also be displayed. This is useful for checking if a student has been enrolled in the module.

Example:

module view mc/CS2113
Displays the details of CS2113 including the list of enrolled students.

3.3.5. Find module : `module find`

Finds modules whose module code or module name contain any of the given keywords. This is useful for checking if certain module exists in the system.
Format: module find KEYWORD [MORE_KEYWORDS]

At least one keyword must be provided.
The search is case-insensitive.
The search will only match whole words i.e. engin will not return Engineering.

Examples:

module find cs2113
Returns CS2113.
module find cs2113 CS2040c
Returns CS2113 and CS2040C.

3.3.6. List modules : `module list`

Shows a list of all modules in the system.
Format: module list

3.3.7. Enrol Student : `module enrol`

Enrols students into the specified module using their matriculation numbers or email addresses.
Format: module enrol mc/MODULE_CODE i/MATRIC_NUMBER…

At least one student matriculation number must be provided.
Multiple student matriculation numbers may be provided.
The student(s) must already exist in the system.

Examples:

module enrol mc/CS2113 i/A0161234B
Enrols a student with matric no. A0161234B in CS2113.
module enrol mc/CS2040C i/A0167263X i/A0179821B
Enrols two students with matric no. A0167263X and A0179821B in CS2040C.

3.3.8. Archive module : `module archive [coming in v2.0]`

Archives a module that is no longer being taught to keep it as a historical record.
Format: module archive mc/MODULE_CODE

The archived module will no longer show up using the base module list command.
The module must already exist in the system.
The user will be prompted to confirm archiving the module to prevent accidents.

Example:

module archive mc/CS2113
Archives the module with module code CS2113.

3.3.9. Assign TA : `module assign [coming in v2.0]`

Assigns a student as a TA of the module.
Format: module assign mc/MODULE_CODE [i/MATRIC_NUMBER] [e/EMAIL]

At least one of the optional fields must be provided.
The student must already exist in the system.
There can be many TAs in a module, or none at all.

Examples:

module assign mc/CS2113 i/A0171234B
Assigns the student with matric no. A0171234B as a TA.
module assign mc/CS2113 e/e0191234@u.nus.edu
Assigns the student with email e0191234@u.nus.edu as a TA.

3.4. Class Management

3.4.1. Add Class : `class add`

Creates a class and assigns it to a module for the system.
Format: class add cn/CLASS_NAME mc/MODULE_CODE e/MAX_ENROLLMENT

Module code must exist before creating a class for the module.

Examples:

class add cn/T16 mc/CG1111 e/20
Creates a class T16, assigns it to the module CG1111 with the max enrollment size of 20

3.4.2. List class : `class list`

Lists class(es) with information of the class as well as students assigned to class (if any) for the system.
Format: class list

Class(es) must exist in order to be listed

Examples:

class list
Lists all the class(es) created as well as students assigned to class (if any).

3.4.3. Update Class Enrollment Limits : `class edit`

Modifies the max enrollment size for a class for the system.
Format: class edit cn/CLASS_NAME mc/MODULE_CODE e/ENROLLMENT_SIZE

Module code must exist
Class must exist and belong to module code before being able to modify the class enrollment limits

Examples:

3.4.4. Remove class : `class delete`

Deletes a class for a module in the system.
Format: class delete cn/CLASS_NAME mc/MODULE_CODE

Module code must exist
Class must exist and belong to module code before being able to delete the class

Examples:

class delete cn/T16 mc/CG1111
Deletes the class T16 from the module CG1111
class edit cn/T16 mc/CG1111 e/69
Modifies the new max class enrollment size for the class T16 of module CG1111 to be 69

3.4.5. Assign Student To Class : `class addstudent`

Assigns a student to a class in the system.
Format: class addstudent cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO

Module code must exist
Student must exist and enrolled in the module
Classroom shouldn’t be full
Class must exist and belong to the module code before assigning a student to the class

Examples:

class addstudent cn/T16 mc/CG1111 i/A6942069M
Adds a student of the admission number A6942069M to the class T16 of module CG1111

3.4.6. Unassigning Student From Class : `class delstudent`

Unassigns a student from the class in the system.
Format: class delstudent cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO

Module code must exist
Student must exist and enrolled in the module
Class must exist and belong to the module code before unassigning a student from the class
Student must be assigned to class in order to unassign them from the class

Examples:

class delstudent cn/T16 mc/CG1111 i/A6942069M
Removes a student of the admission number A6942069M from the class T16 of module CG1111

3.4.7. Marking class attendance list : `class markattendance`

Mark the class attendance list for a specified student for the system.
Format: class markattendance cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO

Student must exist
Module code must exist
Class must exist and belong to module before being able to mark student available for class attendance
Student must be in the specified class in order to mark student present

Examples:

class markattendance cn/T16 mc/CG1111 i/A6942069M
Marks the attendance of the student of the admission number A6942069M for the class T16 for the module CG1111

3.4.8. Accessing class attendance list : `class listattendance`

Access the class attendance list for the system.
Format: class listattendance cn/CLASS_NAME mc/MODULE_CODE

Module must exist
Class must exist and belong to module before being able to access the class attendance list

Examples:

class listattendance cn/T16 mc/CG1111
Displays the class attendance list for the class T16 for the module CG1111

3.4.9. Update Class Attendance List : `class modattendance`

Modifies the class attendance list for the system.
Format: class modattendance cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO

Module code must exist
Student must exist
Class must exist and belong to module code before modifying a student’s attendance
Student belong to class and be marked present first
If current student is present, modifying will mark student as absent

Examples:

class modattendance cn/T16 mc/CG1111 i/A6942069M
Modifies the attendance of the student of the admission number A6942069M for the class T16 of module CG1111 to be absent

3.5. Gradebook Management

3.5.1. Add Gradebook Component : `gradebook add`

Creates a grade item to a module code.
Format: gradebook add mc/MODULE_CODE cn/COMPONENT_NAME [mm/MAX_MARKS] [w/WEIGHTAGE]

Inputs are case sensitive.
Gradebook component name must NOT exist in existing module.

Examples:

gradebook add mc/CS2113 cn/Assignment 1 mm/60
Adds gradebook component, Assignment 1 with maximum marks of 60, to module CS2040C.

3.5.2. Edit Gradebook Component : `gradebook edit`

Edits a gradebook item.
Format: gradebook edit mc/MODULE_CODE cn/COMPONENT_NAME [ei/EDITED_COMPONENT_NAME] [mm/EDITED_MAX_MARKS] [w/EDITED_WEIGHTAGE]

Inputs are case sensitive.
Grade component name must exist in existing module.
Accumulated weightage including the updated weightage must not exceed 100%.

Examples:

gradebook edit mc/CS2113 cn/Assignment 1 en/Finals
Updated component name for CS2040C Assignment 1 to Finals.
gradebook edit mc/CS2113 cn/Assignment 1 mm/60 w/50
Updated maximum marks and weightage of Assignment 1 in CS2113 to 60 and 50% respectively.

3.5.3. Remove Gradebook Component : `gradebook delete`

Removes a gradebook item to a module code.
Format: gradebook delete mc/MODULE_CODE cn/COMPONENT_NAME

Inputs are case sensitive.
Grade component name must exist in existing module.

Examples:

gradebook delete mc/CS2113 cn/Assignment 1
Deletes Assignment 1 from module CS2113.

3.5.4. Find Gradebook Component : `gradebook find`

Finds gradebook component.
Format: gradebook find mc/MODULE_CODE cn/COMPONENT_NAME

Inputs are case sensitive.
Grade component name must exist in existing module.

Examples:

gradebook find mc/CS2113 cn/Assignment 1
Finds Assignment 1 to module CS2113.

3.5.5. List Gradebook Components : `gradebook list`

Lists all the gradebook items in a certain module.
Format: gradebook list

Examples:

gradebook list
Lists all the gradebook items found in Trajectory.

3.6. Grade Management

3.6.1. List Students Grades : `grade list`

Lists grades of all students enrolled in all modules.
Format: grade list

Examples:

grade list
Lists all students grades recorded in Trajectory.

3.6.2. Add Student Grade : `grade add`

Assigns marks to a student.
Format: grade add mc/MODULE_CODE cn/COMPONENT_NAME i/MATRIC_NO m/MARKS

Inputs are case sensitive.
Students must be enrolled to the module.
Grade component name must exist in existing module.
Marks assigned to student for the particular gradebook component must not exceed its maximum marks.

Examples:

grade add mc/CS2113 cn/Assignment 1 i/A0167789S m/50
Assigns 50 marks to CS2113 student with matric number A0167789S for Assignment 1.

3.6.3. Edit Student Grade : `grade edit [coming in v2.0]`

Edit marks of a student.
Format: grade edit mc/MODULE_CODE cn/COMPONENT_NAME i/MATRIC_NO m/MARKS

Inputs are case sensitive.
Students must be enrolled to the module.
Grade component name must exist in existing module.
Marks assigned to student for the particular gradebook component must not exceed its maximum marks.

Examples:

grade edit mc/CS2113 cn/Assignment 1 i/A0167789S m/20
Assigns 20 marks to CS2113 student with matric number A0167789S for Assignment 1.

3.6.4. Display Graph of Student Grades : `grade graph`

Displays graph of all students of one grade component of an existing module.
Format: grade graph mc/MODULE_CODE cn/COMPONENT_NAME

Inputs are case sensitive.
Grade component name must exist in existing module.
Marks of all students taking the module should be added in.

Examples:

grade graph mc/CS2113 cn/Finals
Displays graph which shows result of 'Finals' grade component of all CS2113 students.

3.7. Notes Management

3.7.1. Add Note : `note add`

Adds a note to a module.
Format: note add [mc/MODULE_CODE] [tt/TITLE] [sd/START_DATE] [st/START_TIME] [ed/END_DATE] [et/END_TIME] [lc/LOCATION]

The START_DATE and END_DATE parameters allows the following date formats only.
- d-M-yyyy (e.g. 2-11-2018)
- d/M-yyyy (e.g. 2/11/2018)
- d.M.yyyy (e.g. 2.11.2018)
- d-MMM-yyyy (e.g. 2-Nov-2018)
- d MMM yyyy (e.g. 2 Nov 2018)
- d-MMM-yy (e.g. 2-Nov-18)
- d MMM yy (e.g. 2 Nov 18)
The START_TIME and END_TIME parameters follows the following time format only.
- h:m AM/PM (e.g. 4:00 PM)

- MODULE_CODE strictly follows the following:
Module code should begin with 2 or 3 uppercase letters, followed by a 4-digit number and an optional uppercase letter at the end.
- The date and time fields are case-insensitive which means the user can enter 2-nOv-2018 as date.
- If dates are specified but not the time, the system defines a default time of 12:00 AM for START_DATE and 11:59 PM for END_DATE.
- Specifying an END_DATE or any time parameters requires the START_DATE to be defined. Otherwise, the system will show an error message.
- The TITLE and LOCATION parameters allows characters up to 30 and 80 maximum respectively. Otherwise, an error message will be displayed.
- Omitting the TITLE will show a "(No title)" when the note is displayed.
- Defining the START_DATE but not the END_DATE automatically assigns the same date to it.
- Entering a START_DATE and START_TIME later than END_DATE and END_TIME is not allowed.
- Specifying the prefix but with an empty field is not allowed. (e.g. tt/ )

Upon entering the note add command, the system will prompt the user to type his/her note in a new window.
To save the note, the user can press CTRL+S. Note that saving blank text field is not allowed.
The user can choose to cancel anytime during the process by pressing CTRL+Q.

Examples:

note add
This creates a note in Trajectory without any other information except for the note’s content itself.
note add mc/CS2113 tt/Lecture sd/2.11.2018 st/4:00 PM et/6:00 pm lc/LT15
This tells the system that the note is to be saved in the CS2113 module with a title "Lecture", a start date (2 Nov 2018) and end date (2 Nov 2018) from 4PM to 6PM at LT15.

3.7.2. Edit note : `note edit`

Edits an existing note.
Format: note edit INDEX [mc/NEW_MODULE_CODE] [sd/NEW_START_DATE] [st/NEW_START_TIME] [ed/NEW_END_DATE] [et/NEW_END_TIME] [lc/NEW_LOCATION]

Edits the note with the specified INDEX.
The INDEX refers to the corresponding number of each note when note list command is invoked.
Upon entering the note edit command, the system will prompt the user to type his/her modifications to the note.
The user can complete his/her edits by pressing CTRL+S.
The user can choose to cancel anytime during the editing stage with CTRL+Q.

The system does not allow calling this command when the notes list is not displayed. This is to prevent accidentally editing another note.

Examples:

note list mc/CS1010
A list of all notes saved in CS1010 module is displayed.
note edit 3 tt/Changed the title lc/NUS
The user will now be able to edit the note that corresponds to INDEX=3 in the list. The modified note will be saved with its attributes changed accordingly.

3.7.3. Delete note : `note delete`

Delete notes.
Format: note delete INDEX [MORE_INDEXES]..

Delete one or more notes with the specified INDEX.
The command allows for multiple deletion by entering multiple INDEXES separated by space.
Entering a range of INDEXES separated by a hyphen (e.g. 2-4) is also allowed.
The INDEX refers to the corresponding number of each note when note list command is invoked.

Examples:

note list
A list of all notes is displayed.
note delete 2 1 4-6
Delete notes that are numbered #1, #2, #4, #5, and #6 from the list.

3.7.4. Find note : `note find`

Search and display existing notes using keywords.
Format: note find k/KEYWORD [k/MORE_KEYWORDS]..

The command searches for notes that contains ALL of the keywords.
It only matches with TITLE and the note’s text.
Multiple keywords can be accepted.
A minimum of one keyword is required for the command to work.
Keywords are case-insensitive.
Each keyword must consist only of a single word (e.g. "Sort", "Git-Hub") and is not separated by spaces.

Examples:

note find k/git k/OOP
Lists all notes which contain both keywords "git" and "OOP".

3.7.5. List notes : `note list`

Shows a list of all saved notes.
Format: note list [mc/MODULE_CODE]

MODULE_CODE field is case-insensitive, hence the user can use either lowercase or uppercase.

Examples:

note list
This will list all existing notes from Trajectory.
note list mc/CS1231
This will list all notes saved in CS1231 module.

3.7.6. Export notes: `note export`

Converts all exportable notes to CSV.
Format: note export fn/FILE_NAME

This command creates a <FILE_NAME>.csv file in the local storage.
Directory: {Trajectory’s path}/data/CSVexport/<FILE_NAME>.csv
The format follows the Google Calendar’s CSV import formatting. Hence, the user can import their CSV notes to Google Calendar with this command.
Only notes with dates are exportable.

Add course : course add c/COURSE_CODE n/COURSE_NAME f/FACULTY_NAME
e.g. course add c/CEG n/Computer Engineering f/FoE
Delete course : course delete c/COURSE_CODE
e.g. course delete c/CEG
Edit course : course edit c/COURSE_CODE [n/COURSE_NAME] [f/FACULTY_NAME]
e.g. course edit c/CEG n/Comp Eng
List all courses : course list
List all students ordered by courses : course liststudents
Add student : student add n/NAME i/ADMIN_NUMBER c/COURSE_CODE p/MOBILE_NUMBER e/EMAIL a/ADDRESS
e.g. student add n/Megan Nicole c/CEG e/E0169113@u.nus.edu a/14 Changi South i/A0177897E p/92667921
Update student : student edit INDEX [n/NAME] [i/ADMIN_NUMBER] [c/CLASS] [p/MOBILE_NUMBER] [e/EMAIL a/ADDRESS] ` e.g. `student edit 1 p/99887890 a/14 Simei Avenue 1
Finding a student by name : student find STUDENT_NAME
e.g. student find Megan Nicole
List all students : student list
Delete student by INDEX : student delete
e.g. student delete 2
Export students [COMING IN V2.0] : student export
e.g. student export C:\export

Add module : module add mc/MODULE_CODE mn/MODULE_NAME
e.g. module add mc/CS2113 mn/Software Engineering
Update module : module edit mc/MODULE_CODE mn/MODULE_NAME
e.g. module edit mc/CS2113 mn/Software
Remove module : module delete mc/MODULE_CODE
e.g. module delete mc/CS2113
View module details : module view mc/MODULE_CODE
e.g. module view mc/CS2113
Find module by module code : module find KEYWORD [MORE_KEYWORDS]
e.g. module find cs2113 structures
List modules : module list
Enrol student in module : module enrol mc/MODULE_CODE i/MATRIC_NUMBER…
e.g. module enrol mc/CS2113 i/A0167263X i/A0179821B
Archive module : module archive mc/MODULE_CODE [coming in v1.4]
e.g. module archive mc/CS2113
Assign TA : module assign mc/MODULE_CODE [i/MATRIC_NUMBER] [e/EMAIL] [coming in v2.0]
e.g. module assign mc/CS2113 i/A0171234B

Add Gradebook Component : gradebook add mc/MODULE_CODE cn/COMPONENT_NAME [mm/MAX_MARKS] [w/WEIGHTAGE]
e.g. gradebook add mc/CS2113 cn/Assignment 1 mm/60
Edit Gradebook Component : gradebook edit mc/MODULE_CODE cn/COMPONENT_NAME [en/EDITED_COMPONENT_NAME] [mm/EDITED_MAX_MARKS] [w/EDITED_WEIGHTAGE]
e.g. gradebook edit mc/CS2113 cn/Assignment 1 en/Finals
Delete Gradebook Component : gradebook delete mc/MODULE_CODE cn/COMPONENT_NAME
e.g. gradebook delete mc/CS2113 cn/Assignment 1
List Gradebook Components : gradebook list
e.g. gradebook list
Find Gradebook Components : gradebook find mc/MODULE_CODE cn/COMPONENT_NAME
e.g. gradebook find mc/CS2113 cn/Assignment 1

List Students Grades : grade list
e.g. grade list
Add Student Grade : grade add mc/MODULE_CODE cn/COMPONENT_NAME i/MATRIC_NO m/MARKS
e.g. grade add mc/CS2113 cn/Assignment 1 i/A0167789S m/50
Edit Student Grade : grade edit mc/MODULE_CODE cn/COMPONENT_NAME i/MATRIC_NO m/MARKS [coming in v2.0]
e.g. grade edit mc/CS2113 cn/Assignment 1 i/A0167789S m/20
Display Graph of Student Grades : grade graph mc/MODULE_CODE cn/COMPONENT_NAME
e.g. grade graph mc/CS2113 cn/Finals
Creating a class class add cn/CLASS_NAME mc/MODULE_CODE e/ENROLLMENT_SIZE
e.g. class add cn/T16 mc/CG1111 e/20
List class class list
e.g. class list
Modifying class enrollment limits class edit cn/CLASS_NAME mc/MODULE_CODE e/ENROLLMENT_SIZE
e.g. class edit cn/T16 mc/CG1111 e/69
Deleting a class class delete cn/CLASS_NAME mc/MODULE_CODE
e.g. class delete cn/T16 mc/CG1111
Assigning a student to class class addstudent cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO
e.g. class addstudent cn/T16 mc/CG1111 i/A6942069M
Unassigning a student from class class delstudent cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO
e.g. class delstudent cn/T16 mc/CG1111 i/A6942069M
Marking class attendance list class markattendance cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO
e.g. class markattendance cn/T16 mc/CG1111 i/A6942069M
Accessing class attendance list class listattendance cn/CLASS_NAME mc/MODULE_CODE
e.g. class listattendance cn/T16 mc/CG1111
Modifying class attendance list class modattendance cn/CLASS_NAME mc/MODULE_CODE i/MATRIC_NO
e.g. class modattendance cn/T16 mc/CG1111 i/A6942069M

Add a note note add [mc/MODULE_CODE] [sd/START_DATE] [st/START_TIME] [ed/END_DATE] [et/END_TIME] [lc/LOCATION]
e.g. note add tt/Consultation lc/NUS Techno Edge
List notes note list [mc/MODULE_CODE]
e.g. note list mc/CS2113
Delete a note note delete INDEX
e.g. note delete 8
Edit a note note edit INDEX [mc/NEW_MODULE_CODE] [sd/NEW_START_DATE] [st/NEW_START_TIME] [ed/NEW_END_DATE] [et/NEW_END_TIME] [lc/NEW_LOCATION]
e.g. note edit 5 ed/30-12-2018
Find a note note find k/KEYWORD [k/MORE_KEYWORDS]..
e.g. note find k/bubble k/queue
Export notes note export fn/FILE_NAME
e.g. note export fn/notes
History : history