# Flow Variables - Usage - Excel Writer - Filename

**URL:** <https://forum.knime.com/t/flow-variables-usage-excel-writer-filename/31935>\
**Category:** KNIME Analytics Platform\
**Created:** [April 3, 2021, 6:05pm UTC](https://forum.knime.com/t/flow-variables-usage-excel-writer-filename/31935 "2021-04-03T18:05:43Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![takbb](https://forum-cdn.knime.com/user_avatar/forum.knime.com/takbb/32/57077_2.png) [@takbb](https://forum.knime.com/u/takbb)\
**Post date:** [April 3, 2021, 6:55pm UTC](https://forum.knime.com/t/flow-variables-usage-excel-writer-filename/31935/3 "2021-04-03T18:55:06Z")

</div>

In essence, this is an example series of nodes based on the ideas given in that thread:

 ![image](https://forum-cdn.knime.com/uploads/default/original/3X/5/b/5b354d336fc3e7104847d4f6bc765b669057434f.png)

---

_[View the full topic](https://forum.knime.com/t/flow-variables-usage-excel-writer-filename/31935)._