Labor Demand Templates are the staffing requirements to produce a particular product.
Each Section will cover different edit functionality and can be accessed through the following steps. 

1. Click on the Administration icon . 
2. Select Labor Demand Templates from the Master Data section.
3. Select the desired Labor Demand Template by either clicking on edit  or clicking on the Labor Demand Template Name directly.

Note: If the Labor Demand Template has not yet been used, the editing
process follows the principle of entering a new template.
See Create a Labor Demand Template

Previously leveraged Labor Demand Template

1. Select the New Version button  or the Copy button  . 

Note: The New Version button lets create a new version of the current
Template without having to keep the current version. The Copy button lets you 
create an editable copy without losing the current Template. 

2. Copying requires a new Name before editing the new requirements. The default Name is "Copy of __". 
3. New versions require a Date selection. This should be the date as of when these new template requirements will take effect.
4. Make changes to staffing Dimensions.
5. Press the Save button.
6. Re-drop the new Templates in Demand Planning to change demanded entities.

Note: New Versions will not take into effect automatically. The Demands will use 
staffing requirements as of the date the user demanded/ dropped them in Demand 
Planning.