Firstly create linkedin api read this doc http://techjoomla.com/documentation-for-broadcast/configuring-the-social-plugins-techjoomla-native-api-plugins.html
step 1)Go to Linkedin plugin configuration in backend. Here are fields for profile import.
Mapping Fields
In backend configuration of Linkedin plugin you will see there are two parameters
1)Mapping Fields For Jomsocial
2)Mapping Fields for Community Builder
1)Mapping Fields For Jomsocial
Here are the fields that are supported for linkedin copy this to backend linkedin plugin(TechjoomlaAPI group) in Mapping Field For JomSocial[For ProfileImport]
FIELD_ABOUTME=headline
FIELD_ADDRESS=main-address
FIELD_BIRTHDATE=date-of-birth
FIELD_COLLEGE=educations
FIELD_COUNTRY=country
FIELD_GRADUATION=educations-year
FIELD_MOBILE=phone-numbers
FIELD_WEBSITE=member-url-resources
This contains information about which field in Linkedin to map with Jomsocial.
Enter the Jomsocial Field Code in left hand side of '=' and Liunkedin fields on right hand side of '='
You can get Jomsocial Field code in backend configuration in custom field tabs.In screenshot given below Field code copy to left side of '='
Here is the link of the list of API fields are returned by Linkedin. Copy these fields on right side of '='
Mapping Fields For Community Builder
This contains information about which field in facebook to map with Community Builder.
Enter the Community Builder Field name in left hand side of '=' and Linkedin fields on right hand side of '='
Note That every mapping field is separated by newline.
You can get Community Builder Field name in backend configuration in of Community Builder->field Management .In screenshot given below copy Field name on left side of '='
Here are the fields that are supported for linkedin copy this to backend linkedin plugin(TechjoomlaAPI group) in Mapping Field For CB[For ProfileImport]
onlinestatus=current-share
avatar=picture-url
firstname=first-name
lastname=last-name
