Open the RTView Configuration Application and go to the General>CUSTOM PROPERTIES tab.
Click and enter the following parameters to create a new property, replacing Custom,CMDB,ALERTS with your comma separated list of tab id's:
name=sl.rtview.sub
value=$rtvNavTabList:Custom,CMDB,ALERTS
filter=uiprocess
Click to close the Add Property dialog and (in title bar) to save your changes.
Click to apply changes.