Tool installation manual

In case you have any troubles with installing or using plena, feel free to contact us on discord. See below how to create an account and join the server.

Discord Account creation

For manual on how to create an account in Discord please refer to

Joining the discord server

After making an account, navigate to the following link to join the TEEC2 Server

Discord Ticket Creation

In order to create a ticket, the user has to navigate to the #tool-support in Plena category and click on a letter icon.

Discord support

Plena tool installation manual


An installed Enterprise Architect (EA) software is the major requirement for using the Plena tool. EA software should be no lower than version 15. For the EA software download please refer to the link below:

Rights Needed to install

Rights needed on repository/Regedit

In order to install the Plena tool successfully, Windows users must be at least a Local administrator and have access to the registry and file system.

Figure 1 Registry: Plena folder creation

After the installation, the user of the Plena tool will have to have enough rights to access the registry as the user settings saved in Plena are being stored there.

Figure 2 Registry: Plena user settings

System requirements

System requirements for using the Plena tool are equal to those of EA software.

For minimum system requirements of EA software please refer to the link below:

After downloading, unpack the zip file and proceed with the installation by running the Plena-Installer XX.XX.XX.exe.

Figure 3 Installation: Step 1
Figure 4 Installation: Step 2
Figure 5 Installation: Step 3
Figure 6 Installation: Step 4
Figure 7 Installation: Step 5

Importing MDG

In order to install the desired MDG technology, open your model in the project browser (1) or create a new project (2) in the Enterprise Architect.

Figure 8 Open or create a new project

Next, open the resources view either by navigating to the Resources tab (1) or by clicking Alt+6 (1) which will open the tab.
In the resources box right-click on MDG Technologies (2) and select Import Technology (3).

Figure 9 Importing MDG technology

From the subdirectory MDG of the Plena installation directory (1) select the technology, DEMO X.X.XX MDG (2) file.

Figure 10 Selecting MDG technology

Lastly, there is a choice of importing the MDG to the model (1) or to the user (2).
When installed in the model, the new versions of this technology can be chosen to be applied to the existing repositories. When installed to the user, all models will use this version of the technology. (This is not recommended for Plena)

Figure 11 Type of MDG Import

Bear in mind the fact that if MDG is imported to the model and not to the user the step of importing an MDG will have to be repeated for each subsequent model.

Plena tool startup

In order to access the Plena tool from within the EA, the user must navigate to the Specialize tab (1), press the Plena icon (2) and start it in Docked Mode (3). If the Plena Add-In window does not appear automatically, please proceed and click on the Windows button (4).

Figure 12 Plena tool start-up within EA


For a description of how to activate the license for first-time users or make use of an existing licence on a new machine please refer to

Configuration file (This is optional and only for extended licenses)

In order to load a configuration file, the user must navigate to the Settings of Plena (1), select Main tab (2) within the Settings and then click on Load Config button (3). After the user has selected the desired configuration file, he/she must Save (4) it in the settings.

Figure 13 Configuration file import

The configuration file allows for the loading of various, user-configurable, frameworks to the EA. For instance, it is possible to create a folder structure for the saving of all ArchiMate related elements in the designated folders. Users can generate the desired framework by navigating to Main Menu (1) within Plena and selecting Generate Framework (2). In the pop-up window, the user is then able to choose the desired framework (3) and its language (4) from a drop-down menu and then confirm (5) this choice.

Figure 14 Generate ArchiMate framework example

First view and DEMO diagram

In order to start using the Plena tool, the user must create a view in the newly created project by right-clicking on a model (1) and selecting Add View… (2) or make sure that such a view is available in the existing project.

Figure 15 View creation

Next, the user is presented with the three possible Initial Content options. It is advised to proceed with selecting Create Diagram (1) and pressing OK (2). In case a more sophisticated folder structure is desired, the Package Only option can be chosen.

Figure 16 Package Initial Content

After having selected the initial content of the new package, the user can choose the appropriate perspective from All Perspectives (1). By scrolling all the way down (2) in All Perspectives, Demo (3) perspective can be chosen. After that, the desired Diagram type can be selected (4).

Figure 17 Demo Perspective and Diagram selection

The user might be wondering why when browsing through all Perspective sets (1) Demo perspective is not visible from the Enterprise Architecture Perspective Set (2, 3).

Figure 18 DEMO perspective and Enterprise Architecture Perspective set

The answer to this question is quite straightforward. As discussed in the Importing MDG section, the user manually imports and MDG technology. As a result of this action, an MDG technology is imported into Specialized Perspective Set (1,2).

Figure 19 DEMO perspective in Specialized Perspective set