customizable nuget.targets template

[Addi79]

for many of VS Solutions i need an "nuget.targets" customizable Template in appdata.

for example:
i need to restore and safe update packages automatically on TFS Build.
i change the nuget.targets RestoreCommand - tag to following:
$(NuGetCommand) install "$(PackagesConfig)" -source "$(PackageSources)" $(NonInteractiveSwitch) $(RequireConsentSwitch) -solutionDir $(PaddedSolutionDir) | $(NuGetCommand) update "$(PackagesConfig)" -safe -source "$(PackageSources)"

this works well so far, but I do not have to make this anywhere with the hand and would just want to edit a template