[protege-discussion] question about web protege layout configuration

[Jie Zheng]

I am working on changing the layout of the ontology projects displayed 
on the WebProtege.

In the WebProtege layout configuration wiki page, it listed some 
predefined Tabs and Portlets. By using 
“edu.stanford.bmir.protege.web.client.ui.tab.UserDefinedTab” Tab, I can 
add whatever portlets I need in it. Therefore, is there any advantage to 
use predefined tab? Is any restriction of Portlets can be used in a 
given predefined Tab?

I am interested to show the change history of the terms in my ontology. 
The ontology with an associated annotation project. I added a 
“edu.stanford.bmir.protege.web.client.ui.tab.UserDefinedTab” Tab with 
two Portlets, 
“edu.stanford.bmir.protege.web.client.ui.ontology.classes.ClassTreePortlet” 
and 
“edu.stanford.bmir.protege.web.client.ui.ontology.changes.ChangesPortlet”. 
I changed the ontology entity by modifying definition and add a new 
annotation property to it. But I did not see any changes recorded when I 
view the change history tab. Did I make mistake in layout configuration 
or this kind of changes won't be recorded?

I found there is a predefined Tab related to change history which is 
"edu.stanford.bmir.protege.web.client.ui.ontology.changeanalysis.ChangeAnalysisTab". 
Shall I use that?

Thanks for any help.

Jie