> For the complete documentation index, see [llms.txt](https://brenkel-solutions-eg.gitbook.io/dp-calculation-eng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brenkel-solutions-eg.gitbook.io/dp-calculation-eng/pre-calculation/processes.md).

# Processes

## Lot Sizes

![Figure 1: Lot sizes](/files/LrWb1P983GNgOXU0bPux)

Lot sizes for the calculation can be stored here.

## Create Calculations

![Figure 2: Create calculations](/files/k35RHG0kfrvfAx0KszGv)

If the lot sizes are stored, the calculations must be created. This creates a separate calculation for each lot size.

## Prepare Calculation

![Figure 3: Prepare calculation](/files/urtb2ij7Zo6c6YvSdogK)

After the calculations have been created, you can prepare them. This will create a new [schemas](/dp-calculation-eng/pre-calculation/schemas.md) to which the specified precalculation schema template will be applied.

## Calculations

![Figure 4: Calculations](/files/xDS5WwB9tpp3xZ70TYN8)

Each calculation created from a process is linked to it. Thus, you can find and open the created calculations for a process.