This tutorial shows you how to save a partial pose created in Daz Studio 4.5 so that you can use it on another character, providing that the character base is the same eg. Genesis, Victoria 4 , Aiko etc
Load your character. In this case I've loaded Daz Genesis and set the morph to 100% female.
Pose the part of your character you would like a partial pose for.
Click on File>Save As>Pose Preset
You can now choose where to save your pose preset file, in this case its My Library>Presets>Poses>ATutorial Files
Type a name for your pose and click save.
If required, expand the Pose Preset Save Options window by dragging a corner out and then select genesis.
Right-click in the window next to your figure name and then select "Check Modified Only"
Press accept and your done! You can now use your partial pose on another character whenever you desire