y clicking on "Create new" in REMINDER > , you are able to create a new reminder:

In order to create a new reminder, there are various information required.
- Reminder: The title of the reminder
- Description: A description for the reminder
- Allocate to...: Choose a user you want to allocate the reminder to
- Date: The date for the reminder
- Time: The time for the reminder
- Repeat: Choose how often the reminder should occur
- Handle public holidays: Choose whether or not holidays should be included when reminding users
- Remind via: Choose one of the following ways to remind users with:
- Pop up window
- Email
- Text message
- Message
- Link...: Choose an object to link the reminder to:
- (none)
- Company
- Person
- Task
- Unit