[TYPO3-english] sr_feuser_register filling fields on related tables?

[Braulio J. Solano-Rojas]

Hello.

I hope everything is fine.

I have three related tables to fe_users.  Relations are 1:n.

Do you know if it is possible to fill fields in other tables changing 
the sr_feuser_register template?

If I add a fields like:
<input id="tx-srfeuserregister-pi1-fieldothertable-0" 
name="FE[othertable][field][0]" size="40" type="text" />
<input id="tx-srfeuserregister-pi1-fieldinothertable-1" 
name="FE[othertable][field][1]" size="40" type="text" />
<input id="tx-srfeuserregister-pi1-fieldinothertable-2" 
name="FE[othertable][field][2]" size="40" type="text" />

will sr_feuser_register take this into account?

Or do I have to use hooks instead to achieve my goals?

If so, which one of the hooks do I have to use to simulate a 
step1-step2-... registration?

I will appreciate any help.

Best regards,

B.