# How do you save font size or if the content is underlined?

**URL:** <https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413>\
**Category:** Installation & Configuration\
**Tags:** resolved\
**Created:** [October 11, 2022, 1:10pm UTC](https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413 "2022-10-11T13:10:13Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Anselm](https://avatars.discourse-cdn.com/v4/letter/a/34f0e0/32.png) [@Anselm](https://forum.collaboraonline.com/u/Anselm)\
**Post date:** [October 11, 2022, 1:10pm UTC](https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413/1 "2022-10-11T13:10:13Z")

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I implemented the “putFile” route - all the content is saved and can be read on demand.  
But the problem is that the font size for example does not get safed, for example if I write something with the size of 36, once I reload the file the size is back to defult (10).

I cant find any informationt hat could indicate this format inside the request received in my WOPI interface.

I cant find anything about it in the documentation, it would be great if someone could explain the process to me.

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**Author:** ![bearon](https://avatars.discourse-cdn.com/v4/letter/b/9de053/32.png) [@bearon](https://forum.collaboraonline.com/u/bearon)\
**Post date:** [October 11, 2022, 1:34pm UTC](https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413/2 "2022-10-11T13:34:36Z")

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Are you opening/saving as an unformatted text file? Use eg. ODT.

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**Author:** ![Anselm](https://avatars.discourse-cdn.com/v4/letter/a/34f0e0/32.png) [@Anselm](https://forum.collaboraonline.com/u/Anselm)\
**Post date:** [October 11, 2022, 1:40pm UTC](https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413/3 "2022-10-11T13:40:18Z")

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Oh, my bad. I was using a .txt file.  
Thanks for helping

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**Author:** ![darshan](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.collaboraonline.com/darshan/32/2230_2.png) [@darshan](https://forum.collaboraonline.com/u/darshan)\
**Post date:** [August 6, 2024, 11:14am UTC](https://forum.collaboraonline.com/t/how-do-you-save-font-size-or-if-the-content-is-underlined/1413/4 "2024-08-06T11:14:28Z")

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