Mapbender can save configurations (see WMC Editor). This configurations can be loaded with the element WMC loader.
You can add WMC Loader to your application as a selectbox or a button which opens a dialog.
When you choose a configuration, the services in the configuration will be merged in your existing application.
You can configure this module as a selectbox or dialog. When you use dialog then you need a button to show this element. See Button for inherited configuration options.
YAML-Definition:
title: WMC Loader
tooltip: 'Load configuration' # text to use as tooltip
target: map # name of map element
components: ['idloader', 'listloader', 'wmcloader'] # select components from
# idloader - load configuration by id on start of application like ?wmcid=<wmcid>
# listloader - load configuration from a list
# wmcloader - load from a file
keepSources: false # defines what should happen with the services of the application
# default false
# BaseSources - keep only the sources marked as BaseSource in the application
# AllSources - keep the sources that are already loaded in the application
keepExtent: false # keeps the actual extent, default is false (will apply the
# extent of the configuration)