# Central Working Area

In the central workspace of the Designer, a process automation diagram is created, which is a scenario of the automated business process in the form of a flowchart.

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To create a diagram, the so-called "visual programming" is used. The user adds functional blocks to the workspace, each of which performs a separate action of the business process.

Blocks are added to the project by dragging them from the block palette or by double-clicking. Each block contains a set of properties that define the behavior of the block and are configured according to the tasks of the business process.

The central area displays a tab with the process diagram of the current project. If a new project is created, this area will be empty. If you open a project that you or one of your colleagues have previously worked on, you will see the previously developed sequence of actions of the robot in this area.

The order of the robot's actions is determined by the connections — arrows between the blocks.

* To change the order of the robot's actions, drag the block to the desired location using the left mouse button.
* To create a connection between blocks, click and drag an arrow from the output of one block (marked as a square dot) to the input of another block.

Each block has a specific number of inputs and outputs. An unlimited number of connections from other blocks can be drawn to the input of a block, but only one connection can be drawn from each specific output of a block to another block.

Typically, a block has only one input (at the top of the block) and one output (at the bottom of the block). However, loop blocks, conditional operators, and some other blocks may have multiple outputs, allowing the scenario to continue along one route or another depending on whether specified conditions are met or not, as well as looping parts of the scenario to repeat.

If it is necessary to delete a block, this can be done by clicking the "Delete" button on the toolbar or by right-clicking on the block and selecting "Delete" from the dropdown menu.

If needed, blocks can be grouped for convenient movement and space-saving; this feature is demonstrated [here](https://sherparpa.ru/ucontent/?OSmI).

Multiple different Diagrams can be created simultaneously in the "Workspace" and switched between them using the tabs at the top of the area.