Applications

You might want to make few JomSocial Applications (e.g. walls) available only for particular profiletype members (e.g. premium members). This is the panel which empowers you to do the the same.  
By this feature, You can control any of JomSocial Application, irrespective of what time they have been installed. You can add more applications down the line and control them.

Customize JomSocial Applications

JomSocial provide a way to customize Applications, which can be controlled through JSPT. These are the following steps to customize Applications :

1. To set the applications as per profile-type Go to JSPT -» Applications at back-end.
2. You can edit application's availability by clicking on the name of application, and you can select for which profiletypes this should be available.
3. JomSocial (in frontend -> browse Profile ->Edit my page) shows all application irrespective of which of these is assigned to profiletype. But user will not be able to add applications, which are not available to his profiletype. (Important)

Apply these settings for

After applying settings for one Application, you can apply same settings for others also. Under apply these settings panel you will get list of all applications. Select the application for which you want similar settings, by doing this same setting will be saved for multiple applications simultaneously.