store additional data in oo xml file

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Hi,

is there a legal way to place custom data into an oo file ?
for example adding a folder with files "custom\test.txt" to an *.ott file=
 ?

i noticed such data will be removed on saving the file...

regards

Oliver

--=20

GnuPG key 0xCFD04A45: 8822 057F 4956 46D3 352C 1A06 4E2C AB40 CFD0 4A45


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