From the main menu click on Units and choose Unit type



 Units



Here you could able to set your unit sizes such as Large, Medium & small. Also you can create as your wish



Units



Click on New , then new screen will resemble


Select unit type, then enter the type of unit that you wish to create.


Then, click on save


Units


Then you can view unit type grid with edit and delete option


By clicking on edit, then pop up will open for editing.


Then, you will able to edit the existing unit type and click on update


Units


If you wish to delete simply click on delete and clik on yes in the confirmation window .


Units