Control Management
Control Management lets you change how a screen in SAP Business One Web Client looks and behaves. You select a control, such as a field, a button, or a section, and change its properties. You can also add new controls.
You manage controls in the Control Details tab of CompuTec WebUp Manager.

Key functions of Control Management
With Control Management, you can:
- Select any control on a supported screen and change its properties, such as the label, value, visibility, and position
- Add new controls to the screen
- Set a property to a fixed value (Basic mode) or to a value that changes with the document (Dynamic mode)
- Use Parameters as values of control properties
- Link Smart Actions to control events, for example to the Change event of a field
- Preview your changes before you activate them
- Use Help Mode to read what each property does
- Hide controls you don’t need
Before you start
Before you begin, make sure that:
- You installed and activated CompuTec WebUp Manager. Read more
- The screen supports CompuTec WebUp extensions.
To create or change views, controls, Smart Actions, Parameters, or Dot Actions, the view must be in edit mode. If the view is Active, click Edit in CompuTec WebUp Manager first. CompuTec WebUp creates a new draft version, and the active version stays in use until you click Activate.

If the view shows Draft, you are already in edit mode.
Control Details tab
The Control Details tab has two sections:
- Controls – The list of all controls that you added or changed in the current view. For each control, it shows the Code, Title, Control Type, Active status, and a Delete option. When you turn on Highlight Modified, CompuTec WebUp highlights the modified controls on the screen.
- Selected Control – The properties of the control that you selected. This section appears after you select a control or add a new one.

The Controls list is empty until you change or add a control. In our example, the list shows No data.
Select a control
To edit a control, you select it first.
To select a control, follow these steps:
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Open your screen in SAP Business One Web Client, and then go to the Control Details tab in the CompuTec WebUp Manager side panel.
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Make sure the view is in edit mode.
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Click Select Control.
infoCompuTec WebUp switches to select mode and shows the message "You are currently in select mode. Please select any control from WebClient to proceed."
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In SAP Business One Web Client, click the control that you want to change. In our example, we select the Contact Person field on a Sales Order.
infoTo leave select mode without selecting a control, click Cancel.
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Done! The Selected Control section opens. In Position, it shows the path to the control, for example General > Sub Section (1) > Customer Details.

Add a new control
To add a new control, follow these steps:
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Open your screen in SAP Business One Web Client, and then go to the Control Details tab in the CompuTec WebUp Manager side panel.
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Click New Control. Make sure you're in the Edit mode of the CompuTec WebUp Manager.

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Choose Control Type from the list.

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In the Target Control field, select the position from the list, or click the pointer icon to select it on the screen.

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In SAP Business One Web Client, click the place where you want to add the control.

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In CompuTec WebUp Manager side panel, choose the Relative Position of the control. In our example, we want to add our control After the Accounting section.

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In Basic Options, define how the control should look and behave.

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Click Save & Preview.
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If you are happy with the results, Activate the view.

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Done! The new control is on the Controls list.
▶ Watch: CompuTec WebUp - How to Add Controls
Edit a control
After you select a control, the Selected Control section shows its properties. Scroll down to see all of them.

The properties depend on the Control Type. In our example, the control is a ChooseFromList. The section has the following parts:
- Change Code – The code of the change that CompuTec WebUp saves for this control.
- Description – (Optional) Your description of the change.
- Control Type – The type of the selected control, for example ChooseFromList. You can't change it.
- Position – Where the control appears in the view. In Target Control, select the control, tab, or section that holds your control. To pick the target on the screen, click the pointer icon next to the list.
- Basic Options – The main properties of the control. In our example: Label, Link To, Value, and Visible.
- More Options – More properties of the control. Click More Options to expand the list.
- Events – The events of the control, and the Smart Actions that run on them. In our example, the Change event.
Required properties are marked and must have a value before you can save the control.
Basic mode and Dynamic mode
Most properties have two modes:
- Basic – You enter a fixed value, for example the text Contact Person. The value stays the same for every document.
- Dynamic – The value is calculated from the document or from a Parameter. The value changes dynamically.
Some properties are not editable for a given control. In our example, Link To is greyed out.
To change the mode of a property, follow these steps:
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In Basic Options, find the property. In our example, we use Label.
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Select Basic or Dynamic.

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If you selected Dynamic, CompuTec WebUp marks the field red until you give it a value. Enter the value or click the icon at the end of the field to choose a Parameter.
NoteIn Dynamic mode, a property can also use a field of the document in curly brackets. In our example, the Value property uses
{CntctCode}. -
Select the Parameter, and then enter its value if required. Read more
InfoTo go back to the previous value of the property, click Revert Changes below the field.

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Click Save & Preview.
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If you are happy with the results, Activate the view.
Watch our videos to see how to use the Dynamic mode:
Add a Smart Action to a control event
In Events, you link a Smart Action to an event of the control. In our example, the event is Change: the Smart Action runs when the user changes the value of the field.

To add a Smart Action to an event, follow these steps:
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In Events, find the event. In our example, we use Change.
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In Select Smart Action…, select the Smart Action that you want to run.

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If the Smart Action has Action Parameters, set their Source and Value.
infoFor the full procedure, see Smart Actions. To create a new Smart Action from here, click the plus icon next to the field. Read more
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Click Save & Preview.
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If you are happy with the results, Activate the view.
Hide an unused control
If you want to hide an unused control, follow these steps:
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Log in to SAP Business One Web Client.
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Navigate to the screen you want to edit. In our example it's Sales Order.
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Open CompuTec WebUp Manager by clicking on its browser extension icon.
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In Control Details section of CompuTec WebUp Manager side panel, click Select Control.

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On the SAP Business One Web Client screen, click the control you want to hide. In our example, we want to hide the Additional Information section.

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In CompuTec WebUp Manager side panel on the right, find Visible option, and click the toggle to turn it off.

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Click Save & Preview.

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Click Activate when you are satisfied with the result.
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Done! Your control is hidden.
Use Help Mode
Help Mode shows help icons next to the controls and properties that CompuTec WebUp supports. You use it to learn what each setting does.
To use Help Mode, follow these steps:
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In the CompuTec WebUp Manager header, click the help icon (question mark) next to Preview.

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Click a help icon next to the setting that you want to know more about. For more details, click Read more.

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To hide the help icons, click the help icon next to Preview again.
▶ Watch: CompuTec WebUp - Help Mode
Preview and activate your changes
To preview and activate your changes, follow these steps:
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At the bottom of the Selected Control section, click Save & Preview.

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In WebUp Preview Mode, check how the control looks and works.
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If you like the results, click Activate in the header of CompuTec WebUp Manager.

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Done! Users see your change.
To close the Selected Control section without saving, click Close.
Control Management best practices
- Use Basic mode for values that never change, and Dynamic mode for values that depend on the document
- Use a Parameter instead of repeating the same value in many controls
- Use Help Mode when you are not sure what a property does
- Give each change a Description, so other consultants know why you made it
- Always test using Preview before activation
Next steps
See Smart Actions to add logic to control events, Parameters to use reusable values in control properties, and View Management to manage versions of your view.