# Show Form

Opens the specified Form. You're able to specify the starting plane as well to pass and receive values.

Action available for the following operating systems:

![](https://3821468174-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LrTlA1suFa5N48x_83N%2F-MAlPVpH3WRwBy16c7JY%2F-MAlQBZuuTnc6hyzKSVQ%2Fimage.png?alt=media\&token=5c9534b7-ca05-4ac4-b408-2207cd5a5295)

### **Parameters**

* **Form** - Form that you want to open.
* **Starting Plane** - ID of the Plane that you want to display when the Form opens.

**Advanced Options Variables**

* *Variables*
  * Variable - Local Variable of the Form to open that you want to initialize with Type and Value.
  * Type - Type to set the initialized Local Variable and also of the Value.
  * Value - *\<string>* or *\<numeric>* Expression to assign to the Local Variable.
* *Targets*
  * Target - *\<target>* Control or Variable where to save the first returned value by the opened form. A Form returns values through Close Form Action.
  * nth-Target - *\<target>* Control or Variable where to save the nth-returned value by the opened form. A Form returns values through Close Form Action.

{% hint style="info" %}
Kalipso Forms are modal, which means that the user can open as many instances of the same Form as he wants.
{% endhint %}