We design KMS (Knowledge Management Systems) with SharePoint that everything is OK but we need to Display relations between entities,Documents and etc. in Web access.
my question about solutions: (please help me to deside better choice) or recommend ...
1-visio
or
2-templates (HTML,JAVA,JSON, Webpart)
1-we can design and develop lists and UIs for data entry the get information from users , but we don't know that Did have Visio services capacities for use that to update visualize webpart? Is there any way to create/update Visio documents by programming?
2-Is there any webpart or HTML or Java or another templates that we generate that codes with programming in that web part?or is this hard to show JSONs in SharePoint Webparts?