# How to use (teacher)

**Prerequisite/s**: 

* Designated personnel already finished [initial set up](https://help.codechum.com/teachers/advanced-guide/lms-integration/initial-setup-admin) of your school's LMS
* Teacher already created classes and enrolled students in LMS

Here's what you can do next:

{% content-ref url="how-to-use-teacher/connect-to-lms" %}
[connect-to-lms](https://help.codechum.com/teachers/advanced-guide/lms-integration/how-to-use-teacher/connect-to-lms)
{% endcontent-ref %}

{% content-ref url="how-to-use-teacher/link-codechum-class-to-lms" %}
[link-codechum-class-to-lms](https://help.codechum.com/teachers/advanced-guide/lms-integration/how-to-use-teacher/link-codechum-class-to-lms)
{% endcontent-ref %}

{% content-ref url="how-to-use-teacher/invite-students-to-lms-linked-class" %}
[invite-students-to-lms-linked-class](https://help.codechum.com/teachers/advanced-guide/lms-integration/how-to-use-teacher/invite-students-to-lms-linked-class)
{% endcontent-ref %}

{% content-ref url="how-to-use-teacher/sync-grades-to-lms" %}
[sync-grades-to-lms](https://help.codechum.com/teachers/advanced-guide/lms-integration/how-to-use-teacher/sync-grades-to-lms)
{% endcontent-ref %}