# Epicor 9.05.702A How to clear a BAQCombo

**Category:** [Epicor ERP 9](https://www.epiusers.help/c/e9/7)
**Created:** 2016-11-16 20:02 UTC
**Views:** 738
**Replies:** 0
**URL:** https://www.epiusers.help/t/epicor-9-05-702a-how-to-clear-a-baqcombo/36323

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## Post #1 by @KPreda

I added a BAQCombo box to our RMA Details screen that is dependent on the Return Reason Code the user selects. This is working just fine. However, I have two questions. First, how do I prevent a user from typing in the field? Second, if the user selects a return code and then changes it to a different code, how do I clear the Combo box? Right now, when I select a return reason and the dependent return reason and then change the return reason, the original dependent reason still shows in the field. 

Thanks in advance for any assistance.

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**Canonical:** https://www.epiusers.help/t/epicor-9-05-702a-how-to-clear-a-baqcombo/36323
**Original content:** https://www.epiusers.help/t/epicor-9-05-702a-how-to-clear-a-baqcombo/36323